What hole sizes are ideal for drilling in the bottom of the tank. I plan on using the all glass overflow kit which come with a 1.50 and 1.75 bulkheads in the kit but I am not sure what the hole sizes that I will need to drill to install them.
Also when I am building my refugium, am I better off putting my protein skimmer in the refugium tank or having it on the outside of the refuge to skim before the refugium then enter into it.
Does any one have any handy sketches to go by or plans for the sixe of refugium I am not quite sure of the size or the height I should have my baffles
or the size and height of my corner chamber. Thanks again for everyones in put and feed back.