It really depends on the fish. Some don't eat plants at all. Just like mammals, fish come in many varieties which eat a wide variety of things. Dog-ma
Fish eat Algae.
Algae, if that counts as a plant.
Rattle Snakes do not eat fish. No kind eats fish.
A fish is a fish and not any kind of plant.
What Kind Of Fish If It Is The Kind Of Fish That You Have Or Eat Then No!:D
It just depends on the fish and the plant.
Lots of fish eat Krill!=O
Do cod fish eat plant
Herbivores eat only plant material. Some fish that are herbivores are the tilapia, yellow bloth rabbitfish, the Japanese angelfish, the surgeonfish, and the blenny fish.
Fish eat all sorts of different foods from plant matter to other fish.
no a plant does not provide oxygen in a fish tank, it has to have an air supply going to it. The fish can eat the plant though.
Raccoons eat any kind of fish they are able to catch.
salmon and halibut