I am going to set up a new system this weekend and would like to include a refugium to my plans. In order to do this, I need to drill a 10 gallon tank. I've heard that as tanks get smaller, they are much harder to drill without cracking the tank. Any advice on what works, what to drill it with and does it make a difference on what side of the tank the hole is in (for stability of the tank)? Thanks much!
Eric
Eric
