Recent content by Willy-D

I just got a new tank....salt water...and the back left corner of the tnak is blocked off with dividers and at the bottom of the tank in these dividers is a threaded hole going all the way through the tank....what is it for and what equipment do I need for it to work porperly?

I just git a new tank....salt water...and the back left corner of the tnak is blocked off with dividers and at the bottom of the tank in these dividers is a threaded hole going all the way through the tank....what is it for and what equipment do u need for it to work porperly?