So I've decided to do a 55 gallon reef tank.
I'm trying to figure this all out before I make the actual purchase of the tank itself.
I really want to do a sump or overflow.. or is it both?
I am so confused and all that I have read is still confusing me!
So I get the whole sump setup, just not how it connects to the main tank!
It's easy to find 55 gal
tanks that are not drilled, but to find one that is?
What happens if all you can find is a non drilled one? I really don't want to gamble $100 tank to get it drilled... kind of scary.
Any advice would surely help.. I am absolutely confused!! Please help me.