adding fish

If anyone has read one of my last posts, ALL FISH DEAD IN ONE NIGHT, you saw that I did not properly cycle the tank and the fish died. So it has been 3 weeks since the fish died and I have done anything to the tank. I haven’t even looked at it since then. So, I went back to “start the nitrogen...

I bought a 55 gallon aquarium with my Christmas money recently and I cycled it with the most hardy fish my pet store had. Convict cichlids. Just watching their personalities come out was just amazing and I grew attached. I have 2 males and 2 females in the 55 at the moment. They are not breeding...

Hi all! I have a black belt cichlid that needs to be moved out of its grow out tank since it is beginning to show aggression to others. This fish is 4 to 5 inches. At what size can I add this fish into a 300 gallon with much larger 9 to 10 inch cichlids (Jag, Bifa and Mayan)?