Overflow plumbing size

gatsby174

New member
I am building my new 60g cube and realized that the stock Marineland overflow is only 1" and the return is 3/4". Is this going to be enough flow for a 60 gallon reef? I'm a little concerned, should I be or will it be fine? Thanks, I'm a nervous and want my first reefsetup to be enjoyable!
 
the 1" will handle about 350gph safely. I would use both for drains, bring the return over the top. JM .02
 
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