If the algae is growing on the fish, the answer should be no. Algae growing on fish is a form of commensalism, which one life form benefits, while the other isn't benefited, yet isn't harmed at the same time.
Most fish, no.
Fish do affect algae growth, and it is important to have enough but not too much. When introducing fish to a tank that had never had fish in it you need sturdy fish that can survive the low algae levels. It is still likely that some of your starting fish will die though.
Yes, it is possible for fish to die...especially if/when the oxygen level drops. Fish can no longer survive in such conditions.
Yes they will be OK without algae but they are always better off if they have some kind of growing plant life in their environment.
he is to white
you kill the algae
no
they flack off the scales
they eat algae and dead fish
Pond Snails, Tadpoles, Freshwater Shrimps and some species of fish such as the Grass Carp. Most baby fish will also feed on algae in their early years.
it depends on where the pond is located. mostly fish frogs, tadpoles and algae where i live.
No because some other fish eat different things in a pond.
the plants at the bottom of the pond cannot photosynthesize and die as the floating plants are blocking the sunlight from reaching the plants at the bottom.the whole community of organisms there will be affected.
no they cant
if you have a small pond like mine (mine is 300 gallons) you can filter the water through a uv light which kills bacteria and free-floating algae i have a 20 watt uv light integrated into a bio filter which cost about a hundred dollars total. it has been a lifesaver!
it can kill fish in the pond or it can kil people
Generally you should remove the majority of green or red algae in a pond, for it could cause some serious problems. But if you have any algae eating fish (such as catfish), then the pond may be okay