These fish are very peaceful fish, and they tend to mind their own business in the tank. Severum cichlid like to hide behind ornaments like driftwood, rocks, etc so you should keep a few ornaments in your tank to keep them happy. Lets take a closer look at what you need to know about Oscar fish housing requirements. As Green terror can grow as large as 12 inches, it requires a large tank of at least 55 gallons. And as they belong to the Cichlids family, they can hold their own against Oscar Fish. Firemouth cichlid can grow up to 7 inches so the minimum requirement for it is 30 gallons. I only want to add 1-2 fish (bio-load is occupied by a 13" oscar and a 12" common pleco) and I want something that would occupy the top part of the tank. Heres What To Do, Answered by Dr. Olivia Speight, BVSc MRCVS (Vet), Have a cat? The size and the temperament can make them a great tank mate for the Oscar fish. The tank water of Balloon Mollie's tank should be slightly alkaline with a pH of around 7.5 to 8.5. The most widely-spread cichlasoma are the cichlasoma amazonarum, cichlasoma bimaculatum, and the cichlasoma trimaculatum. In terms of lighting, you want to provide Oscar fish with a moderate amount of it. In your aquarium, you should try to emulate the same and feed them insects, bloodworms, mysis shrimp, etc. But Plecos are omnivorous fish and you should not only feed them plant-based diet but occasionally, you should also feed them meaty foods like frozen or live bloodworms, brine shrimp, etc. Silver Arowana is also moderately aggressive fish so they can hold their own against Oscar fish. This fish can get pretty large up to 6 inches so it will not fit into the mouth of your Oscar Fish. Jack Dempsey 6. With all this information in mind, let us take a look at some of the best fish species to keep with the Oscar fish. Pros and Cons. Why Firemouth cichlids are good companions for Oscars? They can grow up to 12 inches, almost the same as Oscar fishes, making the chances of being eaten by Oscars negligible. Oscar Tank Mates 125 gallon. Reedfish are known to be very slippery and they are able to escape even the tightest situations. And to fulfill their non-vegetarian needs, you should feed them boiled peas, spinach, carrots, etc. Its pH tolerance range is between 6-8 and the hardness tolerance range is between 5 to 20 KH. Prior to becoming Editor-in-Chief of It's a Fish Thing, Lindsey studied marine biology at the University of California-Santa Cruz. So, lets take a look! Required fields are marked *. Besides, Convict cichlids are very active fish and they usually spend most of their time in their territory inside caves or plants, etc so they will not bother you Oscar Fish. But as mentioned earlier, they can grow pretty fast and ultimately you will have to upgrade the tank and keep them in a larger tank to avoid stunting. This is quite warm, so if you live in an area where the ambient air temperature does not keep the water warm enough, you will have to invest in a decent aquarium heater. The ideal temperature range for Pleco is between 74 to 80 Fahrenheit. That is when they can turn aggressive and it might be a good idea to keep them separate from other fish. Bichirs are moderately aggressive fish so they can hold their own against Oscar Fish. You should feed them the food they can consume within 2 minutes. The bala shark is quite a large freshwater fish species that can grow to up to 12 inches. Blue Acara 11. The ideal temperature for convict cichlids is between 74 to 81 Fahrenheit. So you should feed them algae wafers and boiled vegetables such as zucchini, spinach, lettuce, etc. Scientific name: Astronotus ocellatus; Origin: Amazon and Orinoco River Basins, French Guiana, and northern Paraguay . Soft sand that your Oscars can dig around in is what you need, and to make the aquarium look good with brightly colored Oscars, getting either white, yellow, or black aquarium sand is recommended. You should also try to avoid water temperature fluctuations. Given their aggressive nature, they can stand up to Oscars, when necessary, as long as both the fishes are of similar sizes. Convict cichlids are not very small so they will not get eaten by your Oscar Fish. To an adult Jack Dempsey, you should feed 2 times per day. Oscar fish are used to living in fairly tropical waters, and therefore they do require you to keep the tank at a certain warmth. Beneficial bacteria help to keep harmful nitrogen compounds in control. But Oscar Fish have personality and you should try to keep at least a pair of Oscar Fish to promote social interaction. Good cichlid tankmates for oscars: Jack Dempsey Green Terror (may be a bit too aggressive though, especially if you get a male) Firemouth Good non-cichlid tankmates for oscars: Silver dollars Tinfoil barbs Clown loaches Plecos Oscars are not the aggressive fish people make them out to be. Mostly you should feed them fresh live food like Crabs, Shrimps, Earthworms, etc. As a result, these fishes will not fit in Oscars mouth and can easily survive in the tank with it. Hepper.com does not intend to provide veterinary advice. That being said, the ideal temperature range for Blue Acara is between 68-82 Fahrenheit. They can be kept with lots of other fish, however smaller species of Tetra are the most common tank mates. Its pH tolerance range is between 7-8 and the hardness tolerance range is between 3 to 10 KH. Like Oscars, they belong to the Cichlid species of fishes and can be even more hostile than them, especially during the spawning season. Due to their temperament and potentially aggressive behavior towards other fish, the Oscar fish should only be kept by the most avid and experienced fish tank keepers. You should also feed them meaty foods such as frozen or live bloodworms, brine shrimp, etc. This fish got its name from its appearance. Occasionally treat them with frozen or live bloodworms, brine shrimp, etc. And this fish requires at least a 30-gallon tank. So when it comes to aquarium size for Oscar Fish, the more the better! Oscar Fish also prefers a strong current. Balloon Molly fish prefers water hardness of around 10-25 dGH. Plecos are nocturnal fish and they are inactive during the day and usually hide behind ornaments like driftwood or rock or near plant matters. If you keep fish in groups, then the Jack Dempsey fish will not get aggressive. So you can easily keep them in the same tank. But they can be kept as a single specimen, which is why a 30-gallon tank would be good enough for plecos. So there diet is consists of meaty food such as frozen or live bloodworms, brine shrimp, etc. Jaguar cichlids can grow pretty large so there is no way that it can fit into the mouth of your Oscar Fish and will get eaten. Clown Loaches can grow to 12 inches or more. Oscar fish like their water to be fairly soft to moderately soft, with a KH level between 5 and 20. They are perhaps one of the most beautiful fish and they swim so gracefully that it would be hard to imagine them being an aggressive fish. Blue acara spends most of its time in its territory hiding behind plants and ornaments like driftwood and rock, etc. So it can hold their own against Oscar Fish. Here are a few fish types you need to avoid while looking for an Oscar tank mate: if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'aquariumfishcity_com-large-mobile-banner-1','ezslot_5',134,'0','0'])};__ez_fad_position('div-gpt-ad-aquariumfishcity_com-large-mobile-banner-1-0');Oscars are hostile creatures that will eat any fish small enough (less than 6-inches) to fit in its mouth. Convict cichlids belong to cichlids family and they are known for their aggressive behavior so they can hold their own against Oscar Fish. In The wild, they feed on large insects, small fishes, snails, frogs, and even rabbits and snakes. This means that if you intend to keep a single green terror cichlid, then they are suitable for tanks of 35 gallons or more. The AquariumFishCity is reader-supported and we hope you love the products we recommend! I hope youll find the content on my site helpful. Additional flow is not needed and lighting can remain dim. You should feed them twice a day the amount of food they can consume within 2 minutes. Oscar Fish belongs to the Cichlids family and they are known for their aggressive behavior. You may have heard that Oscar Fish is too aggressive to keep any tank mates with it. You should try to match this diet in your aquarium as well. oscar tank mates 125 gallon. Then identify the pair and keep it in a separate tank. Jack Dempseys are carnivores, which means that they prefer frozen foods as well as live foods. The ideal water temperatures are 75F to 82F. Oscars do not necessarily need tank mates, but keeping other fishes around them can make them more sociable since they are inherently hostile. Nov 28, 2022. The jaguar cichlid is not an aggressive fish but rather it is rather a semi-aggressive fish. 5 Jun. Large Cichlids, like Oscars, are excellent tank mates for Senegal Bichir, which reach 14 inches. I have a 125 gallon long tank and would like to add a tiger Oscar. You can see why it is so popular with tank keepers, but there are some considerations for you if you want to keep them with the Oscar fish dont keep them in the tank if they are mating or have just one fish of the species in the tank. Severum cichlids are moderately aggressive so they can hold their own against Oscar Fish. The ideal temperature for Convict cichlid is between 79 to 84 Fahrenheit. Firemouth cichlid can grow up to 7 inches so they will not get eaten by the Oscar Fish. Remember that for a tank that less than 100 gallons, a single Oscar is enough. Besides, the ideal water parameters range that Pleco require is quite similar to that of Oscar fish, so you can easily keep them together in the same tank. As an Amazon Associate I earn from qualifying purchases. The ideal pH range for Oscar Fish is between 6-8 and the ideal hardness level is between 5 to 20 KH. However, when provided with enough room, you can keep multiple Oscar fish together. Oscar fish are quite large and can grow to around 10 inches in length, and they can be quite territorial too. As the name suggests, Green Terrors are known for their aggressive behavior and metallic green and blue colors. So basically, when your Oscar Fish is active, Bichir is inactive and when Bichir is active, Oscar Fish is inactive. This fish features black and yellow stripes that really stands out in the aquarium and instantly grabs your attention. Blue Acara can tolerate a wide range of water parameters especially the temperature. The best you can do is shift the Green Terror to a separate55-gallontank. And you should try to feed them more live food rather than artificial food like flakes and pellets. Blood parrot cichlids are a popular choice because they are usually non-aggressive and are easy to care for. Tank Mates. The 75G is good for the one Oscar, unfortunately it does not give you any room for tankmates. It can get as large as 7 inches so it will not fit into the mouth of your Oscar Fish and will not get eaten. Small Catfishes have spines on their fins that will prove to be a danger to the Oscar if swallowed and can kill it. Doing water change is very important to maintain ideal water parameters in your fish tank. So the ideal water parameters that a Convict cichlid require are similar to that of Oscar Fish. Green Tera is another fish you can keep in your Oscar fish tank. 6 Tips to Take Care of Live Plants in Aquarium. Its pH tolerance range is between 6-7.5 and the hardness tolerance range is between 6 to 20 DH. Hepper is reader-supported. Thus, if you choose to keep Oscar and Bichir in the same tank, ensure they are of the same size. LovesLC. The ideal water parameter range for Jack Dempsey is quite similar to that of Oscar Fish so you can easily keep them both together in the same tank. If you are planning to keep more than a pair or some other tank mates, a 125-gallon tank or larger is the ideal tank size. You can keep 4-5 juvenile Oscar Fish in a small tank of 30 gallons. In your aquarium, it will feed on algae and help to keep algae in control. Stay on top of dog food recalls here >, Have a question? Mixing oscars is really just like rolling dice, it's a gamble. Thus, they will seldom cross paths with your Oscar fish, minimizing the chances of any conflict. So you have to be careful and choose the tankmates that a large enough to not fit into the mouth of your Oscar fish. In general, they tend not to be very complicated to care for and should not cause too many problems if they get enough space and are treated well. They can live for 15 years or even more. As this fish belongs to the Cichlid family, it can hold their own against Oscar Fish. Convict cichlids are omnivorous and they will readily eat anything you put in their tank. Oscar fish are a species of cichlid, and as a whole, these fish actually do quite well when kept on their own. If you wish to keep multiple Oscars in one tank, you should add a minimum of 20-30 gallons per fish tank size. 15 Ways to Lower Temperature in an Aquarium (With and without Equipment). Occasionally, you can also feed them frozen or dried bloodworms, earthworms, mealworms, daphnia, brine shrimp, etc. 15 Things You Must Know Before Buying Your First Aquarium. As Convict cichlids are omnivorous, to fulfill their vegetarian diet, you should feed them blanched vegetables such as broccoli, lettuce, spinach, etc. Thus, it is best to keep at least 4 to 5 of them together at all times.Scientific Name:Metynnis argenteusFamily:CharacidaeOrigin:Captive-BredCare Level:EasyColor Form:WhiteSize:6Temperature:72-77 FPH:5.0-7.0Diet:HerbivoreMinimum Tank Size:30 gallonsTemperament:Peacefulif(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'aquariumfishcity_com-mobile-leaderboard-1','ezslot_12',115,'0','0'])};__ez_fad_position('div-gpt-ad-aquariumfishcity_com-mobile-leaderboard-1-0'); Native to Southern America, Chocolate Cichlids are easy-going creatures and have the same water and food requirements as Oscar fishes, making them a suitable choice for tank mates. Ideally, you should keep other Oscars of the same size in the tank. Pros. Oscar fish have personality and keeping some tank mates with oscar fish is recommended to encourage social interactions. document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()); AFC was designed and made with fish keepers like you and me in mind. Usually, in captivity, Oscar Fish can get up to 12 inches and it can get up to 13 to 14 inches. talk to a vet online for advice >. This is a bottom dweller fish and spends most of its time near the substrate. Jack Dempsey can grow as large as 15 inches so it requires a larger tank of at least 80 gallons. All Rights Reserved. But when they grow up, they might turn aggressive to stray fish and smaller fish in the tank. As an Amazon Associate I earn from qualifying purchases. Due to their peaceful behavior, they make a great choice for community tanks. Another variety from the Cichlid species, Black Convicts are proactive and aggressive. Anything smaller than 55gallon size will be stressful for your Oscar and a burden to its owner. To adult Green terror, you should feed twice a day. Besides, convict cichlids spend most of their time in their territory inside caves, between plants and ornaments, etc so they will not bother you Oscar Fish. Oscar Fish can live up to 20 years and it can grow up to 12 inches. And in captivity, it can grow up to 13 to 14 inches. That said, you may still want to test this from time to time, and if necessary, use water conditioners to make the water softer. Also, Oscar Fish is a very messy fish i.e it can produce a lot of waste. The second thing is you should avoid keeping the fish that are very small in size because Oscar Fish can easily eat them. Basically, whichever fish that can fit into the mouth of your Oscar Fish you should avoid keeping it in the tank. The bare minimum tank size for any type of oscar fish is 75 gallons. This tank should be given a powerful filter to keep up with the messy habits of oscar fish. They are currently with 4 Severums, 8 Silver Dollars, an EBA, and a Chocolate Cichlid The firemouth cichlid is another species that would make a good tank mate for the Oscar fish. Youll need a tank with a minimum capacity of 120-125 gallons if you want to place any large-sized fish with your Oscar. How big will an Oscar can get in a 55 gallon tank? There are a few signs that suggest low oxygen levels like the fish coming on the surface gasping for air, rapid gills, fish moving around less. If you are keeping small juvenile Oscar then a 55 gallon tank is fine for 1 year. Their diet mostly consists of meaty food. Firemouth cichlids are colorful and popular cichlids in the aquarium hobby. This fish is known for its hunting abilities. Convict cichlids can grow relatively large (up to 6 inches) so they do not fit in the mouth of your Oscar Fish and so they will not get eaten. So the ideal water parameters range of Bichir is similar to that of Oscar Fish. Besides, Green terror belongs to the Cichlids family which are known for their aggressive behavior and Green terror is no exception. For one Oscar Fish, you will require at least a 55-gallon tank and for every new addition of Oscar Fish you will require an extra 20 to 30 gallons. Be aware that these fish are predator fish that tend to eat small invertebrates and smaller fish; so keeping them together with larger fish like the Oscar fish is actually good because that way they will not get into each others way. The green terror cichlid is an omnivore, which means that it is not that hard to take care of. So you can easily keep them together in the same tank. Firemouth Cichlids are not that demanding and are ideal for community tanks. Thanks to their behavior, blood parrot cichlids are compatible with many other cichlids, including Oscars. Yes, you can keep to Oscars in a 75 gallon tank if they are small in size i.e. They are however known for being quite aggressive and territorial.