They don't necessarily help the environment, but it would somewhat hinder local ecosystems if they were all gone suddenly, just like with most things.
There is a charity named Angelfish, I'm sure they do good work.
oh gosh i hope so
The Rainford's angelfish eat a variety of different fish in their habitat, keeping populations manageable. It is small enough to squeeze into tight places and helps to keep the water clean.
i need help with it too
No it is not, as you can see, the queen angelfish is much more colourful. The angelfish is just black and white. Except for the male, it is colourful but not as colourful as the queen angelfish.
There are not many fish that are compatible with Angelfish. Only Angelfish are truly compatible with Angelfish.
The angelfish is a breed of fish.
angelfish can be eaten by squids
Angelfish live in water. They do not get it.
erosion can never help the environment indeed it affects environment
Angelfish are not dangerous to people. There are freshwater and saltwater angelfish. The freshwater angelfish grow to a size of a few inches, while the saltwater angelfish can grow up to 12-inches.
It is clean so it help our environment.
squirrels help the environment by germination