Attack Angelfish

[ArielC]

Does anyone else have the problem of your angelfish attacking your arm when you work in the tank?
Everytime I vaccum the gravel, the WHOLE time my angelfish (only2.5 inches!) constantly attacks my arm.....
Maybe he thinks i am a giant sea monster coming to invade his half of the fishtank,lol , he is not aggressive at all to my other fish.....

 

[Tolak]

Angel fry are great for doing that. Adults are sometimes more wary, if they are nibbling your arm it's a sign that they are comfortable in their situation. He/she may feel you are invading their territory, and want you out.