Try your local pet or department store. There should be an area just for fish and packaged "fish food" that most home fish would eat just fine. There are a few different types, but it should be clear on the packaging what size and type of fish the food is made for. If you happen to have a more or less exotic fish (something above and beyond the usual Goldfish or other commonly available pet fish from the store) you may wish to check with a greater authority on that particular species.
They eat the food that normal fish eat. Like fish food. They can also eat pizza crusts. I have experimented with this at my own home and pizza makes them stronger.
Type of fish you eat.
Yes, if the ants can actually go into the fish tank.
dead fish and go home and get a wife
Obviously, piranhas do, and though bettas don't necessarily eat their companions, bettas fight fiercely and excessively, unless you get the peaceful betta, which is strongly recommended for home aquarists. Larger fish, such as angelfish, may eat extremely small fish such as guppies.
Whales eat krill and other fish. Fish eat other fish, depending on what type of fish it is.
There are fish that do eat them, but not ALL fish eat them.
no they eat dead fish no they eat dead fish
yes a fish can eat a fish for example many bigger fish eat bottom eaters.
No some fish eat smaller fish which eat even smaller fish
By saying kissing fish do you mean Kissing Gourami? If the answer is yes, these fish are omnivore and in our home tank it will accept commercial food such as flakes, pellets and frozen food but if they will get their chance they will be happy to hunt and eat fry.
tooth fish eat people tooth fish eat people tooth fish eat people