DAVER
Aquarium Advice Apprentice
I have a 55g tank and I have some fake plants and a fake 1/2 log that my Pleco hides in. The problem is he has outgrown it. I was thinking of using some rocks to make hime a new home but after looking at some slate slabs I found the $$$$ was a bit extreme and my tank is high and long and not very wide so a good sized cave could block off the center of the tank. I was wondering if anyone has used PVC or ABS pipe in their tanks as a decoration or a house for fish. If so can you tell me what steps need to be taken to make it safe.