:nopics:All done, here is the build from start(about 1 month ago) to today. I upgraded during my move, from a 55g to a 180g
tank drilled by LarryM, if you need one drilled he's your man.
I went with a smooth edge oveflow, i used eggcrate inside the overflow at the surface to prevent critter from getting in.
I went with dual 1.5" drains so there is no chance of a clog
I made a cage out of eggcrate to protect the bulkhead from blockage and so i can double the refugium as a seahorse tank or recouperation tank if need be. the fuge then drains into a 20l which holds the return/skimmer/chiller pumps.