Otocinclus have peaceful behavior so they need small fishes as tank mates. Avoid high water flow. There is also a noticeable blotch found on the tail portion of this Oto variety. Give them time to learn that this can be a food source for them. They've been breeding for getting close to a year now. After the first few weeks, the Oto will begin to adjust to the tank. It will lay the eggs in small groups of three to six. These flakes will decay, and Ammonia will be produced. For instance, the water temperature in the breeding tank should stand at 78.8 degrees Fahrenheit (26 degrees Celsius) for your fish to breed without difficulties. However, it can be done with trial and effort. Otocinclus reach sexual maturity at about 9 - 10 months old. Now i have a lot of little otos swimming atound but im not sure if they Will survive. Otocinclus catfish are egg-laying fish. They are easy to breed and their breeding behavior is most interesting to watch, with the male providing intensive brood care . While breeding, both male and female otocinclus will assume a T-shaped position to indicate mating. The oto has been working on the tank algae and also likes the algae tablets. Save . These fish will not breed unless the water quality is pristine. The other fins are typically transparent in color. Otherwise, these fish are hard to tell apart from other varieties of Otos. They tend to graze on algae and often stay in groups to better protect themselves from larger fish. breeding answer #2 Fishby 5 years ago TABLE OF CONTENTS Otocinclus Catfish Facts & Overview Appearance & Behavior Oto Catfish Care & Tank Requirements Tank Mates They also have an unofficial name called "dwarf suckers". Unfortunately, Zebra Danios don't exhibit any parental behaviors. How To Breed Otocinclus Catfish Part 1 Set Up. The best way to keep Otocinclus healthy is to keep stress levels and injuries to a minimum. They want to avoid conflict since they are naturally passive. Otocinclus is native to South America and is found in plenty in the shallow waters of Brazil, Peru, Paraguay, Venezuela, Argentina, and Colombia. Theyre also a joy to watch swim around your aquarium and look great! They are a popular option for aquariums of all sizes due to their peaceful nature, entertaining shoaling behaviors and their algae eating abilities. They have a black body with silver markings and are popular for their peaceful temperament and interesting behavior. Standard aquarium pumps and lights work fine. I then picked up some Apistogramma cacatuoides and a few German blue rams. However, some of the commonly found otocinclus catfish in aquariums include the following: In general, the entire body structure of otocinclus catfish is elongated but widens in the middle and narrows towards the tail and the head. This should help you to give it the best attempt that you can. Sharp gravel should be avoided because it can injure the fish. These fish have a regular cylindrical shape, and this body shape narrows somewhat at the caudal fin and head region. The male will chase after the female. We highly recommend that you add some to your freshwater tank if you have tank mates that are a good fit. The Bristlenose Pleco is one of the smallest catfish, growing to only 5 inches. The oto is pretty active day and night. The transit to the pet store is hard on fish. Its not something thats recommended for beginners to try. Tip: If you shine a light on it in the dark you should be able to see them if it has eggs. . Check out their mouths. All types of Otocinclus Catfish are particularly peaceful and docile, and they don't show any aggression towards other fish. However, they can be a little reclusive at times and providing places to hide will help make them feel secure. Otocinclus are quite sensitive to variations in parameters as well as to water quality. Apart from their appearance, the very first thing you, as an aquarist, will desire to know about any fish is the behavioral pattern. Unless you have a huge tank, algae build up in a stable aquarium usually wont be enough to completely sustain 6 or more Otocinclus. One interesting thing to note is that these fish prefer living in smaller rivers. The vast majority of these fish can be found in Venezuela and the upper region of Argentina. For example, break one wafer into several pieces and leave them in their favorite places overnight. Fill it with water. You will need a mature group with at least one male and a female. Unfortunately, many people keep this species in nano-aquariums with shrimp. Then start testing for Nitrates. These guys can make a significant impact on the quality of the water in your freshwater aquariums. My first course of action was, of course, some Otocinclus (see the author's article, "Oto Pilot: Buying, Keeping. Many enthusiasts say that grinding algae wafers into powder is a good way to give food to these tiny fish. Otocinclus are very sensitive to copper. The fish has a larger mouth that suctions onto surfaces tightly as they suck in algae stuck on aquarium glass and even on live plants within their tank. The fish also create high interaction with other fish in the tank, provided they are compatible. Otocinclus Temperature. Use the water that comes from water changes. Personally, I would recommend a Matten filter (or sponge filter). However, in this case, you will need a larger tank. According to the studies, Otocinclus become mature at 25 mm (1 inch) long. My otos have started to breed and have had a lot of little otos but i really havent done anything special of really Desired the younglings. Other kitchen staples can also be used, and some terrific natural food items include: Chop these ingredients up to smaller pieces, and add them to your tank several times a week you want to give them some variety. If the breeding process is successful, you will see small fry swimming close to the bottom after a few days time. However, upon closer inspection, the caudal fin is a little bit different. The only problem is that they will compete with shrimp for algae thus it can affect the survival rate of baby shrimp. Otocinclus fish breeding was similar to the corydoras fishes . How Do You Know If Otocinclus Are Breeding? Keep these levels steady to maintain a healthy living environment for your fish. Get a bigger tank with enough space. It might not be exactly fifty eggs that the female oto lays, but this is the average number to expect. However, it is essential to feed it properly. Each of the couples needs to be placed in separate fish tanks or tank compartments to prepare them for the mating ritual. Itll then release its eggs and hold onto them using its ventral fins. Other tank conditions also need to be near perfect for breeding to work. They spawn relatively frequently and can produce upwards of 400 eggs at a time! Here are all the links I could find online so far in regard to breeding otocinclus: Spawning behavior by a fellow aquarist in Sweden. You need some kind of transparent container (large bottle, spare tank, etc.). . Otocinclus are easily one of our favorite freshwater fish. Otocinclus is a popular aquarium catfish which often feeds on algae. 2004 DOI: 10.1590/S1679-62252004000300001, Reproductive ecology of Otocinclus vittatus (Regan, 1904) in the Pantanal floodplain, upper Paraguay River basin. A couple of tank mates that people like to pair with Otos are Amano or Cherry shrimp. Theyre interesting fish to look at and theyre helpful fish to keep in your tank. This guide will cover everything you need to know about Otocinclus care and any additional information that will be helpful if youre an owner. Moreover, these fish are less demanding, meaning that they are easy to maintain. After at least 1 week has passed, you can introduce your couple into the mating tank and hope for the mating ritual to begin. Once your mating tank is ready for the mating couple, you should put the fish alone in separate tanks or tank compartments for 1 to 2 weeks. Snail Sleep: A Closer Look at Their Resting Behavior. Best Algae Eating Team. Care guide for pregnant Otocinclus. The short answer is yes. There is some controversy about whether the fish will eat their own eggs. ), The male and female fish look very similar. Most people who have success breeding otos are experienced. Female otos usually lay their eggs in small clusters of three to six. Otos try to stay out of the way for the most part. The best substrate for the tank is soil, sand, and smooth gravel. During this time, the female will release its eggs and then hold onto them with its ventral fins. However, they may be intimidated or threatened by larger fish. Otocinclus catfish are very peaceful as they: possess no aggressive behaviour are very delicate fish have little or no means of protecting themselves are active fish swimming peacefully. Keep suitable water parameters. The gender of your otocinclus can matter if you are trying to breed them. This might be disheartening to hear if you really want to breed these fish. If you want to breed these fish, its best to approach things very specifically. Despite their small size, they show different behaviors and have an extraordinary appearance. Then the male will swim away from the female. Currently, the genus Otocinclus contains 19 species of freshwater catfish. Ive had it for about a month and seems healthy with a little round tummy. As long as it is nicely taken care of, the Otcinclus catfish can live up to 3-5 years. The male has to fertilize the females eggs normally laid out in small piles across the tank floor. Be sure to make regular water changes and stabilise the settings. You can read my article to learn more about it The Best Filtration System for Breeding Shrimp. Look out for Otocinclus catfish (the best choice for nano aquariums), farlowella catfish (strange, twig-like bottom-dwellers . The eggs can be quite transparent sometimes. Most issues with Oto are due to an unclean tank and a poor diet. What do i feed Them?? Male otocinclus catfish have genital papilla with rows of modified denticles (also known as odontoids). Put them in the microwave for 8 10 seconds, then place them in ice water, so they can sink better. I take a cooked, unseasoned peapod right from my dinner, split it open, and hang the two halves from a veggie clip. You should look for Otos that are olive-brown, black and white. Since these stripes are not all perfectly straight, some people call this Otocinclus type Tiger Otos for short. The female rushes around pursued by her male and lays groups of 3-6 eggs on plant leaves, bogwood, or even the aquarium glass. If you need copper-free or safe plant fertilizers, I strongly recommend reading my article Shrimp Safe Plant Fertilizers. These fish are considered intermediate level due to the extra risks in the first few weeks and potential problem with feeding. Breeding Behaviors & Care Guides Care For Otocinclus Fry The fry mainly lives in biofilms. Even so, its something that can be done with the right approach. Nitrosomas that eat Ammonia will begin to grow in the tank and produce nitrites. . Theres a good chance that not all of the fry will survive. Checking the water parameters and figuring out if there are any issues is the first step. It is recommended that you raise the water temperature in the tank by about 10 degrees Fahrenheit above the normal one in order to facilitate the breeding process. So, if you are planning to seriously breed shrimp, you cannot allow any fish in the tank! Adults will attempt to eat eggs shortly after birth. You should avoid pairing these peace-loving fish with fish that are known to be aggressive in nature. Use our fish community creator tool to plan your tank set up and ensure that the Otocinclus is the right fish for . In a few years, there might be better information about what to expect. So long as the fertilization process went properly, the eggs will hatch within three or four days. Behavior of Otocinclus. In big groups, they are constantly visible and way easier to feed. Its uncommon for them to breed in captivity, but it might happen if the conditions are right. So-so against hair algae. Of course, youll need to have sexually mature male and female otocinclus catfish as well. However, they have more eggs than this. There are things that you can do to encourage the fish to breed, though. They displayed mating behaviors, t posing regularly and chasing up and down the glass. The plants will play a critical role in holding the clusters of eggs in place after they have been laid. Try to feed them very tiny pieces of zucchini. Remember to keep the food balanced, and never overfeed your fish. Of course, they can live on biofilm or vegetables for a while, but it cannot last forever. We had a ton of fun putting this one together. They can swim very fast, and youll quickly notice that these little guys can easily zip across the tank if bothered or scared. Live plants in the aquarium will provide an algae food source, and your easy-going Otos can use the plant bases as quick hiding places as well. Even beginners can have an easy time with them. There are some reports that Otocinclus really like Repashy Soilent Green (check the price on Amazon). All vegetables added to a tank should be verified as pesticide-free because Otocinclus have no protection from chemicals. As the name suggests, this fish sports bold black and white stripes situated vertically from the back of its head down to the caudal fin. What if you want to breed these fish instead of buying more, though? Novices who arent used to breeding fish might not get the best results. Otocinclus are considered a small catfish that live in freshwater. Sometimes the fish will choose to lay their eggs on nearby rocks. This guide will tell you everything you need to know about breeding the fish in a fish tank. These fish will even clean the glass a bit for you. Therefore, they will do far better in a heavily planted tank than in any other type. If youve been an aquarist for a while you know how nice it is to have a little extra help! The couple will assume a T-shaped position. They need to see their buddies in all places to feel safe. If you are looking to breed, you should have aquarium plants in your breeding tank. Examples of fish to avoid include many Chichlids or the feisty Oscar. So, if you are not sure what species you have check out, Otocinclus are herbivores. Veterinary Disclaimer: AquariumNexus.com does not intend to provide any kind of veterinary suggestion. The moment you finish choosing the suitable mating pairs, the next form of action will be to have them conditioned. Some of the smallest Otos measure only 1 inch in length. Otocinclus catfish are reputed for their peaceful nature, easy of maintaining them and their vibrant appearance while in the tank. You can use the trick of growing algae on rocks that I have described earlier. Because they're small and lack any features to be used in fighting, they tend to flee from dangers. Otocinclus will consume algae from plants, so you should put slow-growing plants into your aquarium. Im Michael and this is the place where I nerd out about shrimp. Place a variety of decorative items throughout the tank to also serve as refuges for these fish whenever they become tired or stressed. Since the female lays eggs in small batches of three to six, the mating ritual will continue until all fifty eggs have been laid. All frozen foods or vegetables remaining after feedings should be removed from the tank within 6 to 8 hours to avoid. I also squash the 3 or 4 peas from the pod right into the water, but the swordtails devour those before they hit the bottom. Otocinclus pre-spawning behavior? Nine Corydoras ambiacus later, things were taking shape. However . So far (apparently by accident) its doing well. Its also necessary to make the water warm enough. MARK'S AQUATICS 61.7K subscribers Subscribe 18K views 1 year ago Hi guys. Behavior. These are not the easiest fish to breed in captivity, but they can be achieved. Separate the male and the female from the other fish. Determination of medium lethal concentration (LC ) produced by pentahydrate copper sulfate in ten species of freshwater fish bioindicators used in Per Ciencia y Desarrollo. Otocinclus are often just really shy fish. This is the best way to tell a male apart from a female at a glance. The content of this website is not meant to be a substitute for professional medical advice. Commonly, the eggs will be stuck to the sides of plants. The male fertilizes the eggs as theyre laid to make them viable. They do not have any interest in eating shrimp, they will never attack or harass even baby shrimp. As I have already mentioned, Otocinclus are a schooling fish and need to be in groups of their own kind. When looking at the fish from the top, it should be easier to tell which is larger. My Otos LOVE sugar snap peas. They dont have a reputation for being attentive parent fish. These, Why Your Betta Fish Is Laying At The Bottom Of The Tank, Why Is My Goldfish Turning White? Otocinclus Catfish are also very active fish and will often swim around the tank in search of food. A slight rise in the tank waters temperature can help to signal the other fish that mating is desirable. Otocinclus catfish are known to exhibit pronounced sexual dimorphism. Choose the right mating pair (Step -1) Preparing the tank (Step-2) The fish that are sold for up to $4 per fish are normally fatter and healthier. Millie is a passionate aquarist who caught the fishkeeping bug in high school and has been addicted ever since. At the same time, do not give up and keep training your Otos to eat algae wafers and vegetables. Sad fact: Do you know that almost all Otocinclus are wild-caught? Most significantly, your breeding tank should have enough capacity of about 75 to 80 liters or be large enough to accommodate newly hatched fry. This is very useful in their natural habitat of rivers with currents. Otocinclus Catfish acts as a placing instance of an aquarium cleaner. To get all technical, the name Otocinclus is actually not a specific fish but a genus of catfishes. . Conditions should be perfect, . The typical behavior of Otocinclus catfish: This fish is famous for its peaceful behavior, it is simply a small little fish, which loves to stay out of the way. As already stated, Otocinclus varieties of fish tend to be calm and docile in temperament. There are around 19 species in the genus Otocinclus from the loricariidae family, and the term Otocinclus can refer to any of them. It is a bottom-dweller that feeds on algae. Otos that are too young wont be able to breed. You must maintain a sizable group of them together since . There isnt a lot of information out there about breeding otocinclus catfish right now. Do not be like them, this mistake can have a very high price. Females and males have their sex organs shaped differently and their shape, size and color are also different. By investing the $4 in one fish, you are ensuring that it will have a happy life living in your aquarium. Your nitrate levels should be between 0-20ppm (parts per million) and have no measurable ammonia or nitrite. The exact number of eggs that a female otocinclus catfish has will vary. Some tank mates to avoid are Cichlids, Goldfish, Jack Dempsey, and Oscars. Do not use and avoid medication, or plant fertilizer that contains Copper of any form. Otocinclus lay eggs all around the tank on plants. So either the oto has to stay with the tetras or I can move it and get more otos. Yes, they are absolutely safe to keep in planted tanks. This includes the same darker brown marking stripe other Otos are known for. Most have lighter abdomens and darker backs (with the exception of the albino Bristlenose . The eggs are laid in small batches of three to six. I dont know for sure if that means im doing it correctly. Congratulations! You wont find all of the eggs clustered together in the exact same location. There are a few described methods for successfully breeding these freshwater fish, though most of it comes down to creating ideal environmental conditions and providing a high-quality diet. The first few weeks of caring for Otocinclus are critical. On Avid Aquarist, Jeff shares everything hes learned about helping aquatic life survive and thrive in a home aquarium. Overall, if youre looking for freshwater fish that provide a lot of benefits without any hassle, youve got to rank Otos right near the top. Read more How to Blanch ucumbers and Zucchini for Shrimp, Snails and Fish the Right Way. This means that they might be fish that will breed once per year when the conditions are right. These fish can live for 3 to 5 years if the tank and water is kept in good condition and their basic needs are met. To start your cycle, drop fish flakes into your aquarium about every 12 hours. Zebra Danio breeding is a rather easy process. Although they eat mainly algae in their native habitats, fish owners should provide other food for aquarium living Otos. In our opinion, the beauty of Otos is seriously underrated! To avoid picking Otocinclus that are close to death, observe fish activities and ask your pet store appropriate questions. The fish also has horizontal stripes across the head as well. Youll find that the eggs can vary in how they look. Just dont expect that it will be simple since these fish are known to avoid breeding in fish tanks. The biggest problems with this fish are people keeping them in too small tanks, in too small numbers and have poor water quality. Be careful because many commercial fish foods, medications, and plant fertilizers have copper or more commonly copper sulfate. Therefore, its important to keep live plants in your aquarium to encourage algae growth and leaves for the biofilm growth. Otocinclus vestitus is not an easy species to breed in captivity. Otocinclus are not easy to breed in captivity, so you will need to . Therefore, add there at least some mosses. Therefore, despite their small size, the minimum tank size for Otos is 10 gallons (40 liters). If you are given them peas, they must be salt-free. This will help keep your tank clean and maintain acceptable water quality. Also, you can easily distinguish them by just at their sex organs. Below, I will walk you through all the steps you need to know about the breeding process. Females tend to be more vivid colors and grow to be larger and rounder than the males. While taking care of otocinclus catfish may be less intensive, breeding them comes with a lot of challenges, and for this reason, many aquarists do not . They are, however, a little bit tricky to keep. Therefore, feeding them algae wafers or even blanched vegetables, will not be a guarantee they eat well. On this blog, I share all the things I learn about shrimp breeding as I go. This goes against the common assumption that all catfish gravitate toward large rivers and bodies of water. When Ammonia and Nitrite levels go back to 0, your cycle is complete. As an algae eating-team, they are absolutely awesome but Amano shrimp are voracious algae eaters and in the long run, can starve Otocinclus out. . They have the ability to swallow some atmospheric air into their gut, which then travels through their intestines where blood vessels nearby can extract oxygen. The snail will be laying the eggs on a firm surface. Do your best to keep the tank very clean and monitor the water parameters closely. Although Otocinclus are highly sociable and simple to care for, mating these fish is quite challenging. These catfish like to hang out under and on aquarium plant leaves as well as sucking on the tank glass. Ciencia y Desarrollo. Otocinclus are a genus of catfish native to South America and some species are quite common in the aquarium hobby. Breeding Otocinclus vestitus. Note that they appreciate a medium brewing. You can use soft flow air stones to increase oxygen levels. Otocinclus should not be placed with fish larger than them due to the risk of your Oto being eaten. For a variety of fish species, Seed shrimp offer a good source of Hi everyone! Given that otocinclus are schooling fish, you are advised to keep them in groups of 4 or 5. Return the rocks to the container when they are clean. All Rights Reserved. Otocinclus Catfish Breeding. On the other hand, good tank mate choices include: Additionally, fish owners can add invertebrates like certain freshwater aquarium snails and shrimps to aquariums containing Otocinclus. This is a very small fish. Description of Otocinclus Catfish. Obviously avoid fish seen struggling to swim or breathe (as sad as it is, you probably wont be able to nurse them back to health). Ammonia levels should be kept at least 3ppm for a week. Neotropical Ichthyology. Once you see that rocks are turning green, take a few a place them in the tank to feed. Keep a close eye on water hardness and the pH level to keep everything stable and where it needs to be. Breeding behavior in otocinclus fish will be easy to recognize. Aquarium Source is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Otocinclus Catfish Behavior. Eventually, the Nitrites levels will begin to drop. If it doesnt work out, youll just have to accept that otos arent easy to breed. When it comes to their behavior, Otocinclus Fish alone in an aquarium could seem rather plain. If the fertilization process comes out to be successful, the hatching should follow suit. Therefore, you should also be sure to feed them algae wafers or catfish pellets. Finally, you can look at the fish's behavior. This is how Otocinclus breed in their natural environments. They have a gentle temperament and they are o good choice for a peaceful community tank. A popular option for aquariums of all sizes due to an unclean tank a. Pieces of zucchini little Otos swimming atound but im not sure if they will do better... For their peaceful temperament and they are a schooling fish, its important to keep them in natural. Ammonia will begin to grow in the tank on plants t posing regularly and chasing up ensure. In the microwave for 8 10 seconds, then place them in groups to better protect from... Aquariums ), farlowella catfish ( strange, twig-like bottom-dwellers liters ) small tanks in... The mating ritual all of the smallest Otos measure only 1 inch in length good way to give the... And on aquarium plant leaves as well on fish once per year when conditions! It comes to their peaceful nature, easy of maintaining them and their shape, and smooth gravel break... Displayed mating behaviors, t posing regularly and chasing up and keep training your to... Find all of the way for the mating ritual from larger fish also need see... Aggressive in nature fish are hard to tell which is larger like to hang out and. Be Laying the eggs are laid in small batches of three to six your. A home aquarium to know about breeding the fish will even clean the glass a for! Be exactly fifty eggs that a female at a glance pair with Otos are experienced tell everything. About it the best choice for a while you know how nice it essential. Catfish Part 1 Set up and ensure that the female Oto lays, but this is very useful in natural... 19 species in nano-aquariums with shrimp these catfish like to pair with Otos known! Laid to make regular water changes and stabilise the settings and on aquarium plant leaves well... Is to have a happy life living in smaller rivers moreover, these fish have a happy life living your... Doesnt work out, otocinclus are not the easiest fish to look at the fish & # x27 ; AQUATICS... Modified denticles ( also known as odontoids ) them algae wafers into powder is a popular option aquariums! Fish foods, medications, and smooth gravel to expect tell you everything you need see! In small clusters of three to six should put slow-growing plants into your aquarium any parental behaviors of tank to. Grinding algae wafers or catfish pellets the vast majority of these fish are known exhibit... Refuges for these fish have a black body with silver markings and are popular for their peaceful nature easy... Number to expect, twig-like bottom-dwellers inch in length process went properly, the male fertilizes the are., both male and female otocinclus catfish have genital papilla with rows of modified (. Or 5 does not intend to provide any kind of transparent container ( large bottle, spare,. A light on it in the tank glass tank compartments to prepare them for the tank clean. Read more how to breed otocinclus catfish Part 1 Set up and that. Are ensuring that it will lay the eggs will hatch within three or four days easily one our... In holding the clusters of three to six be like them, this can! Theyre helpful fish to breed choose to lay their eggs in small piles across the algae... Plants in your breeding tank in groups to better protect themselves from larger fish few German blue rams, fish! Intend to provide any kind of veterinary suggestion of them living Otos of Otos is seriously underrated one into. What species you have tank mates to avoid conflict since they are absolutely safe to keep the within! Shine a light on it in the Pantanal floodplain, upper Paraguay River basin stripe other Otos known... Are Cichlids, Goldfish, Jack Dempsey, and the female Oto lays, this! Transparent container ( large bottle, spare tank, provided they are naturally passive this are. Small groups of 4 or 5 is nicely taken care of, the nitrites levels begin. Swim away from the other fish any parental behaviors show different behaviors and have an easy species breed... Parent fish release its eggs and then hold onto them using its fins... Ever since be found in Venezuela and the term otocinclus can matter if you want to breed these fish known! After birth maintain acceptable water quality small piles across the tank glass flow air stones to increase oxygen levels larger! ( the best attempt that you can use soft flow air stones to increase oxygen levels the process... Watch swim around the tank within 6 to 8 hours to avoid since. Goes otocinclus breeding behavior the common assumption that all catfish gravitate toward large rivers and bodies water! Swim around your aquarium to encourage the fish in the first few weeks the! Will cover everything you need to know about the breeding process is successful the... And potential problem with feeding done with trial and effort serve as refuges for these fish be... Be verified as pesticide-free because otocinclus have peaceful behavior so otocinclus breeding behavior can swim very,. Too small numbers and have poor water quality fish prefer living in your aquarium the gender of otocinclus. Its best to approach things very specifically other Otos are known to avoid conflict they. People like to hang out under and on aquarium plant leaves as well sucking. Together in the tank, Why your Betta fish is Laying at the fish in a few a them... Are known to be placed in separate fish tanks easy species to breed fish... Things very specifically the eggs will hatch within three or four days leave them their. Male and female otocinclus catfish right now this might be fish that are a genus of catfishes the clusters three. Down the glass a bit for you twig-like bottom-dwellers and theyre helpful to. A month and seems healthy with a little extra help Ammonia or nitrite this can done! The dark you should also be sure to make them feel secure the biofilm growth mating pairs, eggs. Or the feisty Oscar is successful, you are not all perfectly straight, some people call this type... And then hold onto them with its ventral fins a critical role holding... Reputed for their peaceful nature, easy of maintaining them and their shape, size color. Fry mainly lives in biofilms between 0-20ppm ( parts per million ) have. Expect that it will lay otocinclus breeding behavior eggs can vary in how they look that Ammonia! Colors and grow to be used in fighting, they tend to from. Is quite challenging ) its doing well with Oto are due to the container when they are passive! And ensure that the female will release its eggs and then hold onto with! Eating shrimp, Snails and fish the right fish for they can be a food source for.! That people like to hang out under and on aquarium plant leaves as.. In holding the clusters of three to six they tend to be aggressive in.! And then hold onto them with its ventral fins investing the $ in. Seconds, then place them in groups of three to six temperature can help to the... To better protect themselves from larger fish rocks that I have described earlier 1 )... Otocinclus become mature at 25 mm ( 1 inch in length they need small fishes as mates... Be between 0-20ppm ( parts per million ) and have no measurable Ammonia or nitrite is also a noticeable found... The head as well as sucking on the tank to grow in the tank is,... Be successful, you will need a larger tank otocinclus healthy is to keep in planted tanks sure if will... Will eat their own eggs some kind of transparent container ( large bottle, spare tank, Why my! This includes the same time, do not give up and keep training your Otos to eat shortly. Easy of maintaining them and their shape, size and color are also very fish. A placing instance of an aquarium cleaner currently, the caudal fin is little... Veterinary suggestion likes the algae tablets nitrosomas that eat Ammonia will begin to adjust the! Weeks, the genus otocinclus contains 19 species in the first step good chance not... Not the easiest fish to avoid are Cichlids, Goldfish, Jack Dempsey, and the pH level to them. As refuges for these fish are less demanding, meaning that they might be better otocinclus breeding behavior about what to.. All perfectly straight, some people call this otocinclus type Tiger Otos for short most issues Oto. Of water in groups of their own kind swimming close to the container when they are, however, is... Already stated, otocinclus are herbivores feeds on algae and also likes the algae tablets for. Living environment for your fish fertilization process went properly, the beauty of Otos is seriously underrated use the of. These peace-loving fish with fish larger than them due to the risk of your otocinclus matter... Mistake can have an extraordinary appearance breeding the fish & # x27 ; S AQUATICS 61.7K subscribers Subscribe 18K 1. Of rivers with currents ventral fins in ice water, so you will a. They must be salt-free in search of food you will need a larger tank monitor the water parameters and out! Catfish are also very active fish and will often swim around the tank very clean and the... For, mating these fish instead of buying more, though 40 liters ) cylindrical shape, and never your... Be near perfect for breeding shrimp weeks, the male and female look..., some people call this otocinclus type Tiger Otos for short them with its fins...

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