What size tank do I need for 2 Oscars?

You need a 75-gallon tank for two oscars. Oscar fish are quite large, with the average oscar growing to be around 12 inches. Some oscars can even grow to be 20 inches in length. Oscar fish are also territorial, so a small, overcrowded tank will cause your oscars to fight and injure each other.
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How many Oscars can go in a 55-gallon tank?

You should keep a maximum of 1 oscar in a 55-gallon tank. Oscars are big fish. They can reach 12” and sometimes larger. They eat a lot of food and create a lot of waste.
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How many Oscars fit in a 125 gallon tank?

So, how many Oscars in a 125-gallon tank can you keep? An Oscar fish needs between 55 and 75 gallons of tank space to be happy, with each additional Oscar requiring an additional 30 gallons. Therefore, you could house 2 Oscars in a 125 gallon tank.
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Can 2 Oscars live in a 75 gallon tank?

You can have two oscar fish in a 75-gallon tank. Oscar fish can grow to be as big as 16 inches long, and a full-grown oscar needs a 55-gallon tank or bigger. For every extra oscar fish, you need to add at least 20 gallons to the tank. Thus, you can keep a pair of oscar fish comfortably in a 75-gallon tank.
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Can you put 2 Oscars in the same tank?

Yes, you can easily keep two Oscar Fish in the same tank. But as Oscar Fish can get pretty large you will require to keep them in a large tank. For two Oscars, ideally, you should keep them in at least 75 gallon tank. If you are going to keep Juvenile Oscars then you can keep them in smaller tank.
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What size tank do I need for 2 Oscars?



What size tank is good for Oscars?

Tank Size. In captivity, Oscars can grow to about 10 inches in length thus the minimum aquarium size recommended for one Oscar is about 55 gallons. Ideally, a 75-gallon tank is best for one adult Oscar. Since Oscars love to eat, your tank will certainly have a lot of waste, resulting in a large bioload.
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Can you keep an Oscar in a 75-gallon tank?

Because Oscars typically grow about 10 inches long in captivity, the minimum tank size recommended for a single Oscar is about 55 gallons. Ideally, however, a 75-gallon tank is best for one adult Oscar and, if you plan to keep more than one, you will need a tank at least 100 gallons in capacity.
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Can a Oscar live in a 30 gallon tank?

Ultimately a full-grown Oscar Fish requires a large tank. So ideally, you should keep Oscar Fish in a large tank of at least 55 gallons. The larger the better! You can keep 4-5 juvenile Oscar Fish in a small tank of 30 gallons.
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What fish are good tank mates for Oscars?

15 Best Oscar Fish Tank Mates – Full List of Compatible Fish
  1. Convict Cichlid. Convict Cichlid. ...
  2. Jewel Cichlid. Jewel Cichlid. ...
  3. Jack Dempsey. Jack Dempsey. ...
  4. Green Terror Cichlid. Green Terror Cichlid. ...
  5. Firemouth Cichlid. Firemouth Cichlid. ...
  6. Jaguar Cichlid. Jaguar Cichlid. ...
  7. Cichlasoma. Cichlasoma. ...
  8. Blood Parrot Fish. Blood Parrot Fish.
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Can I keep 3 Oscars together?

Two to five oscar fish can stay together. Oscar fish are social creatures, so they enjoy being in pairs or small groups. However, oscar fish require a lot of space to thrive. A full-grown oscar typically needs a 55-gallon tank or larger.
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Do Oscars need to be in pairs?

Oscar Fish enjoy living in pairs or small groups. We would recommend keeping at least 2, or even 5 if you have the space.
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Do Oscar fish need tank mates?

While it can be tempting to give your Oscar a few tank mates, it is important to know that this isn't necessary at all. A full aquarium can be more entertaining to watch, but Oscars are perfectly fine on their own.
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How big of a tank do I need for 3 Oscars?

If you wish to keep multiple Oscars in one tank, you should add a minimum of 20-30 gallons to the tank size per fish. If you wish to house multiple full grown oscars, a 125 gallon tank or larger would be ideal. Aquarium tank size can become an issue for oscar fish since they grow to a large size very quickly.
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What do Oscars like in their tank?

In the tank, Oscar fish like temperatures between 71 to 84° Fahrenheit, pH between 6 to 8, and hardness between 5 to 20 dH. What is this? Besides, Oscar fish like a larger tank. And you can add plants, tankmates and decorations to emulate their natural habitat.
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Can Koi and Oscars live together?

The oscars help keep the guppy/moquitofish population in check, but they enjoy the koi food too. This user has no status. if A koi won't fit inside an Oscar's mouth he won't notice it unless you crowd them really bad and the koi is a little smaller than the oscar.
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Can a Jack Dempsey and Oscar live together?

Large cichlids, such as Jack Dempseys and Oscar fish, are known for levels of aggression from mild to very aggressive. So, can you keep them together? The answer is yes, providing a couple of conditions are met.
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Can angel fish live with Oscars?

No, angelfish can't live with oscars. Both angelfish and oscar fish have territorial and aggressive tendencies, so keeping them in the same tank will result in conflict. Moreover, oscars are significantly bigger than angelfish and are seen as the more aggressive fish between the two.
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Can Peacock cichlids live with Oscars?

The first thing that comes to mind when asked, can African Cichlids live with Oscars, is aggression. To save you a lot of guess work, no, they can not. The needs of African Cichlids and Oscars are far too different to make them compatible in an aquarium.
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How many Oscars Can I put in a 300 gallon tank?

Group size will, of course, vary depending on how many Oscars are in the group but based on five, tank size should be 300 gallons plus.
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Do Oscars need a heater?

Can Oscar Fish survive without a heater? No, most likely your Oscar Fish will require a heater to survive in your aquarium. Oscar Fish is a tropical fish and it is found in the Amazon basin where the temperature is between 77 to 81° Fahrenheit.
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How can I tell if my Oscar is male or female?

You can tell if your oscar fish is male or female by assessing its reproductive area after they turn one year old. Male and female oscar fish have two holes in their reproductive area, the anus and the sexual organ. In male oscar fish, the sexual organ resembles a small spike.
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How often feed Oscar fish?

Oscars are omnivores but primarily eat meaty food like insects, fish and crustaceans. The staple food in an oscar's diet are cichlid pellets. Great supplements consist of good quality live food (like feeder fish, shrimp or meal worms) or frozen food. It's best to feed oscars 4 times per week.
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