Stress is usually the answer if you add a recognisable source of food. Most fishes will quickly lose their appetites if they are exposed to ammonia or nitrite, so the first thing to rule out is water quality.
How do you feed fish that won’t eat?
The fish that already eat those types of foods should be put in the same tank. The new fish will be able to imitate others. Live, frozen or freeze-dried food can be offered at the same time. The fish may be able to identify a new item on the menu.
How long can fish go without eating fish food?
A healthy aquarium fish can stay in the water for three days to a week. It’s not a good idea to go more than a day or two without feeding.
Are fish picky eaters?
The reasons mentioned may not be the cause of your fish’s lack of appetite. Some saltwater aquarium fish don’t like commercial or prepared food.
Do fish need to be fed every day?
It is enough to feed your fish once or twice a day. Some people fast their fish one or two days a week to make sure they don’t get food poisoning. Bigger fish go longer between meals than smaller ones.
Should I feed my fish everyday?
The majority of fish do well on one or two feedings a day. A once-a-day feeding is enough for most fish who need 16 to 24 hours to digest their food. Some owners like to feed their fish very little.
How long will fish live without a filter?
A fish can live without a filter for as long as seven days and as long as three days. The toxins in the water don’t settle down if the water is cleaned multiple times.
How long does it take for a new fish to eat?
If your fish is going to accept food, you’ll see it immediately. They will most likely accept a small portion of food if they are out for a while. Give them at least 24 hours before you try to feed them.
How do you stimulate fish?
Give your fish toys that are floating and caves that it can hide in. It is possible to train your fish to do tricks like swim through a hoop or jump out of the water. It is important to keep your fish healthy and active.