Separate them.
get more of them so they'll even out there aggresive behavior on each other
Angelfish release gas with their fins.
An angelfish!
By its fins
It depends on what kind of fish is nipping his fins. If it's another angelfish that is larger than him, i would move him to another tank, and feed him extra, until they are the same size. i breed angelfish and have had to do this several times. if it's some other fish, such as tetras or tiger barbs, the best thing you can do is move one or the other. Angel fish can't really be kept with tetras or barbs, because the barbs think that the angelfish's fins look tasty. the angelfish will be much happier without the offending fish.
The angelfish, in my opinion has the most fins, and is exquistly detailed =)
Anything that has flowy fins, small, and not very quick, angelfish are best kept by themselves because what their PH level should be, so they thrive better alone!
angelfish are freshwater fish that hav theye very long dangly fins. they look like this
An angelfish is normally a whitey color im not sure if they come in different colors. but they have big fins whether they're babies or adult fish they still have big fins they have long fins underneath the fish i think it helps them sense things.
There are many similarities between angelfish and goldfish- to name one angelfish and fancy goldfish (especially the oranda) both have several long delicate fins.
No, they are actually a breed of freshwater fish. Reptiles are known for their scales. Fish are known for fins and breathing underwater. Angelfish are fish!
Fins and a head and harpososis which are a eye that can only see in red and pink