territorial

Hello all, The other day I noticed one of my PB convict parrot cichlids was being very territorial over a area on the right side of my tank. Currently I took him out the tank while I clean. What are some things I could try? I have 6 of them to reduce the aggression and so one doesn’t get picked...

My GBRs recently spawned - but now they are stressing out all my other fish and actively seeking them out to chase them, even though they can't go anywhere. Will removing the eggs halt this territorial behavior until they next spawn?

Hi, my black ghost knife fish is approx 5 years old, and has always lived in a community tank. In the last 4 months or so, he/she has started being very active at the top of the tank, even swimming vertically with about 1/5th of his body out. He/she has even made contact with the glass lids...

I got four GBRs three days ago, one male and three females. The male is obviously dominant, he claims his space but he's "friendly"about it. Two of the females are fine as well, they just swim around and don't really bother anyone. One of the females is extremely aggressive. She hides in a...

Hi All, I recently added 8 new pets to my 50G.  The pets currently are as follows: Kenyi: 2 Females/1 Male Cobalt Blue Zebra: 2 females? 1 Currently Juvenile Bumblebee: 1 sex undetermined/juvenile Yellow Lab: 1 sex undetermined/juvenile Mixed Mbuna: 1 sex undetermined/juvenile Psued Acei: ? 2...