Drilling is not an option, if it gets messed up then no tank for me I was curious because we have plenty of gravel left over from when the tank was a fish tank. Which one would you guys recommend? I may not do the false bottom if it will work out better, even though I like being able to drain the bottom of the tank.

0.0.1 PCf
Soon to come 0.0.4 Phyllobates bicolor