Recent content by Rachelle8

my tank is 20 gallon and I have checked the water; it is a bit hard but has never given the fish a problem. I have several caves/hiding places and plants. The 2 catfish are cory. I do have more male guppies than females but they do not seem to bothering each other. I keep watching the tank...

Can someone give me an idea about how to figure out who is killing my guppies? I lost 3 and bought six more yesterday and 2 of those were dead this morning with their tails almost gone and one had a hole in it's stomach. In the tank I have 2 dwarf gourami, 3 swordtails, 2 catfish, 3 large...