How long can a oscar fish go without food?

A small, but healthy juvenile oscar can easily go a week to 10 days without feeding. A large, healthy adult can go 2 or 3 weeks without eating.

How do you make my Oscar fish eat?

Oscar fish are omnivores, which means they need meat as well as a vegetable to survive. In the wild, Oscars eat mostly insects, crustaceans like shrimp, and water plants, so they are the primary ingredients you want to look for in your food. High-quality cichlid flakes and pellets are the best foods to feed your Oscar.

How do I know if my Oscar fish is dying?

You know your oscar fish is dying if it shows these symptoms:

  • Loss of appetite.
  • Gasping for air.
  • Loss of color from the scales.
  • Fins clamped at the side of the body.
  • Frayed, injured fins.
  • Frantic swimming.
  • Abnormal skittish behavior.
  • Hiding almost constantly.

What do you do if your fish won’t eat?

Perhaps your fish has just become picky and is bored of eating the same food every day. Along with the branded food you feed your fish try feeding them a variety of live foods. If they are still not eating, don’t leave it too long. Call the fish vet.

How do I know if my oscars are hungry?

How To Tell If Your Fish Is Hungry

  1. Your fish is digging around the substrate (searching for food).
  2. Waiting and the top of the aquarium (for feeding time).
  3. Behavior changes (aggression).
  4. Noticeable weight/size changes.
  5. Slow or sluggish behavior.

How many times a day do you feed oscars?

It is much better to feed little and often than it is to give your oscar one large meal once a day. We find three feedings a day works best for our juvenile fish, reducing the number of feeds as the oscar gets larger. A full-grown adult fish may only need feeding once a day.

What human food can Oscar fish eat?

Some good examples include Spinach, Lettuce, Green peas, Carrots, Apples, Banana, etc. Occasionally, you can also feed different types of animal meat such as Beef, Chicken and other types of animal meat to your Oscar fish.

Why do Oscar fish stay at the bottom of the tank?

For most free swimming, midwater fish, laying on the bottom of the tank means something pretty bad is wrong. In fact, most of the time it’s a sign your poor fish might not make it. So, how do you tell if your oscar is just sulking or if it’s a serious health issue?

What food do oscars eat?

Oscars are native to tropical and subtropical South America. Throughout their range wild oscars primarily consume meaty foods (mostly small whole fishes), while much of the remainder of their diet consists of live insects and insect larvae.

What temperature do Oscars need?

Because Oscars are highly sensitive to temperature fluctuations, have an aquarium thermometer so you can easily keep track of the tank’s temperature. The ideal temperature for Oscars range between 74-81 °F, with the ideal temperature around 77 °F. Coming from a tropical habitat, Oscars need warm water.

How do you force feed fish?

Educational: how to syringe feed a sick goldfish

Why is my fish hiding and not eating?

Illness – When fish start to feel sick, they may seek out hiding places to hide any weakness from potential predators and bullies. If a fish starts hiding suddenly, it is best to try and get a good look at the fish and note its eating and other behavioral habits to ensure the entire community does not become infected.

How long can a cichlid go without eating?

While a collection of large, healthy cichlids can easily go seven to 10 days without fish food, an aquarium full of baby fish will need to be fed after a day or two.

How do I make my Oscar fish happy?

Oscar Fish Care

Do oscars like light?

Just keep in mind: Many oscars prefer moderate-low lighting, so you shouldn’t leave your bulb on for more than 12 hours (if you keep it on too long, your fish might become agitated and distressed).

How do you tell if your fish is stressed?

Strange Swimming: When fish are stressed, they often develop odd swimming patterns. If your fish is swimming frantically without going anywhere, crashing at the bottom of his tank, rubbing himself on gravel or rocks, or locking his fins at his side, he may be experiencing significant stress.

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.

Do oscars get lonely?

Oscars can do quite well on their own and they are unlikely to get “lonely” if kept in a solitary tank.

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.

Can Oscar fish eat raw chicken?

The cooked fats in the beef can cause problems in the digestive track for Oscars. I personally would never feed them chicken, raw or cooked. Beef is one thing but even then it should not be cooked. The cooked fats in the beef can cause problems in the digestive track for Oscars.

How often should I feed my Oscar live 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.

Can oscars eat worms?


Earthworms make an excellent addition to your Oscars diet. It is very likely Oscars would consume earthworms in the wild. You can either order your earthworms online or simply dig them up in your backyard.

Why is my oscar not moving?

Sickness. The most common reason for an Oscar fish to not move around is because it is sick or injured. If you notice that your Oscar fish is not swimming or eating as it usually does, then it is probably time to take it to the vet to have it checked out.

Why is my oscar always hiding?

There can be numerous reasons an Oscars hides including because they are being bullied, they are weak due to illness or disease or they may hide because of external environmental factors like a loud TV or being too close to speakers. Oscars Can Be Moody!

How does oscar sleep?

Yes, oscar fish sleep. They retire to their favorite corners at the bottom of the fish tank and call it a night. Like us, they have sleep cycles. And their body also produces hormones that regulate their sleeping pattern and calibrate their internal clocks.

How much should you feed an Oscar?

Feed about three to four pellets at a time and wait until they are finished before you add more pellets. For fish at least five-inches long – Feedings can be cut back to twice a day and you can start adding in live food like insects.

Can goldfish and oscars live together?

Why Can’t You Keep Oscar Fish With Goldfish? Keeping oscar fish with goldfish is a bad idea because the two need entirely different water temperatures to thrive. Also, oscars will try to devour anything they can fit in their mouth, and your goldfish will be no exception.