Can you eat Oscar fish?

In this brief article, we will address the query, “Can you eat Oscar fish?” with a thorough analysis of the possible consequences of eating Oscar fish and some facts about oscar fish.

Can you eat Oscar fish?

Yes, you can eat Oscar fish. But many people do not like to eat Oscar fish. That is because, in different countries, Oscar fish is mostly kept as a pet sea animal. Otherwise, it can definitely be eaten. 

Oscar fish can grow up to the size of freshwater fish. It has been observed that Oscar fish is mostly eaten in those areas where it is a native animal.

Oscar fish

Oscar fish is also called with some other common names such as Velvet Cichlid, Marbled Cichlid, Water Dog, Oscar Cichlid, and Tiger Oscar. 

The scientific name of Oscar fish is Astronotus ocellatus. Oscar fish has generally originated from South America. 

Oscar fish mostly sustain about 4 to 80 degrees Fahrenheit. The size of Oscar fish is almost 8 to 16 inches. The minimal size of its tank is 50 gallons. Oscar fish takes an omnivorous diet which includes freeze-dried shrimps, live worms, pellet food, and peas.

The total lifespan of an Oscar fish is almost 20 years. Oscar fish may be suspected of a disease characterized by a hole in the head.

Some facts about Oscar fish

  • Oscar fish is one of the fishes which is mostly mistreated among all others.
  • In the first year after their birth, they can almost grow about 1 inch each month.

How to feed Oscar Fish at home?

It is always recommended to buy live food products from the stores to feed your Oscar fish. It is even safer if you make the food yourself for your pet at your home. 

Never feed them insects from external sources since these insects are mostly exposed to pesticides that can cause great harm to your Oscar fish.

Some of the food which is recommended for you Oscar fish is:

  • Locusts
  • Crickets
  • Larvae of black soldier fly
  • Grasshoppers
  • Mealworm beetles are also termed mature versions of mealworms.
  • Waxworms
  • Planktons
  • Mealworms
  • Mussels

How often is it recommended to feed Oscar fish with live food?

If you are going to feed an Oscar fish with live food products, then it is recommended that one or two feeder fish should be added to the mealtime tank. 

Feeding your Oscar fish with live food, sometimes have definite disadvantages that may include:

  • It will be an unbalanced diet that can affect the health of your Oscar fish
  • Small fish consists of a large content of fat that will cause them to get obese.
  • It can also result in spoliation of your pet, which will probably then deny for any other type of food
  • If the tank of Oscar fish become overcrowded, there are huge chances that dead ammonia will surge there

Further drawbacks you may face are as follows:

  • The tank of Oscar fish will need regular cleaning and change of water if we feed them with feeder fish.
  • A feeder fish will further cause disease in Oscar fish that will definitely develop the likelihood of medication.
  • It will be a complete inconvenient activity for regularly feeding the Oscar fish

Feeder fish precautions

Oscar fish require a balanced diet. So, if you want to feed the Oscar fish, small fish as a food is also one of the good options but it would be best if you limit it for only a few times.

However, some of the vital precautions that should be kept in mind are described below:

Guppies are one of the prolific breeders which are mostly used as a feeder for Oscar fish. It is always recommended that you must choose a healthy feeder for the healthy maintenance of oscar fish. But if you are facing difficulty in finding any feeder then you should consider breeding your own.

Feeder goldfish are not termed as an ideal fish to include in the diet plan of Oscar fish because these are prone to many syndromes. 

Feeder goldfish are not suitable for the diet plan of Oscar fish, one of the reasons is that they are usually placed in overcrowded tanks. But if you want a goldfish, then you should be very careful in the selection of goldfish. It should never be from that tank which already consists of a large number of sick fish.


In this brief article, we have provided an answer to the question, “Can you eat Oscar fish?”. We have further elaborated on the safety of Oscar fish, the recommended diet of Oscar fish as well as some fun facts about Oscar fish. 


Hi, I am Charlotte, I love cooking and in my previous life, I was a chef. I bring some of my experience to the recipes on this hub and answer your food questions.