Also based on what others say, I agree on secure lids. I’ve used towels to cover any holes and gaps on tank lids for many species. I’ve also kept two species of Crayfish at separate times in my 55 gallon tank over the years, and it never attacked any fish in those tanks, it was actually the fish that end up attacking the Crayfish.
Also based on what others say, I agree on secure lids. I’ve used towels to cover any holes and gaps on tank lids for many species. I’ve also kept two species of Crayfish at separate times in my 55 gallon tank over the years, and it never attacked any fish in those tanks, it was actually the fish that end up attacking the Crayfish.
I have secure lids, I just use towels to cram into tiny gaps where tubing and wires come out of, or where a filter sits. I have a towel covering two tanks right now, and I haven’t got any escapes fortunately.