There are a variety of common fish food categories: flake food, live food, freeze-dried, frozen, spirulina / seaweed, and some kinds of greens and other items.
Flake Fish Food
Flake foods are the easiest to deal with for humans, are relatively cheap, and provide some of the nutrients they need for fish. Most fish do not prefer food that is flake, but it is a viable option. You might want to think of flake food as doggy treats if you have tall, hardy fish.
Read the ingredients when selecting flake meat, as many of them contain fillers that do not provide as much nutrition for fish as they would get from more substantive foods.
Remember that flake foods expire, meaning that after a while they won’t have a lot of nutritional value.
Freeze-dried fish food has the benefits of being easy to use and having a longer shelf life than some other alternatives. Based on the breed, the individual often appears to enjoy it. The downside is that there is less nutritional value than living or frozen food.
Freeze-dried solutions include bloodworms, crabs, anchovies, daphnia, and plankton.
Frozen Fish Food
Perhaps the most popular choice among hobbyists is frozen fish food. It is loved by humans, and retains most of its nutritional value. It can also generally keep for about six months in the freezer.
The downside is that some have preservatives, and before they are offered to the fish they may need to be rinsed; otherwise you would introduce such chemicals into the environment. There, too, there is some controversy: some hobbyists say that frozen fish feed results in higher levels of waste and nitrate, while others say they see the reverse.
The drawback is that frozen fish feed is not available as readily as frozen food, scraps, or pellets. You will need to go or order it from your aquarium repair technician to a pet supply shop.
Mysis shrimp, lobster, bloodworms, and daphnia are common types of frozen fish food.
Live Fish Food
Unless it is a matter of life or death, some fish will not touch the flakes, frozen foods, or dried foods. For hobbyists, live fish food may be the hardest to work with, although live fish food may be the fish’s most natural and substantial.
There is some debate, however, about how safe they are for the animals in the tank, especially considering that bacteria may be present in the live food itself.
If that’s your choice and what’s best for the animals in your fish tank, some forms of live fish food that are widely used include:• Some varieties of shrimp• Daphnia (water fleas) • White worms, earthworms, grinding
Spirulina, which is essentially seaweed or algae, offers enormous nutritional value, although it is not as enjoyable to the animals. Complementing a steak is more like a healthy side of broccoli. It is understood that spirulina has antibiotic properties, enhances pigmentation, and helps to develop healthily. It is available in the form of powder or as pellets or flakes.
Fruits, Vegetables, and Plants
You should add a leaf of lettuce to the tank every now and then as a treat, which can also be helpful in ridding the nuisance snails tank. A slice of cucumber or zucchini is also going to bring happiness to the tank.
When you regularly add these things to the tank, it is important that you first use RODI water to clean these fruits or vegetables to get rid of pesticides, dust, and other harmful pollutants. Dip them into the water for leafy vegetables and rub them gently to clean them. Before growing it in the tank, allow the leafy vegetable to dry.