i need a bigger cave for my catfish and the obvious thing to use is a piece of black PVC gutter/drainage pipe. am i right in thinking this will be ok in the tank?
what have others used for DIY caves?
the fish is about a foot long and getting very chunky so a normal lfs cave just wont be big enough....
what have others used for DIY caves?
the fish is about a foot long and getting very chunky so a normal lfs cave just wont be big enough....