Hey, im gonna be setting up a 40 breeder soon and i wanted to do a 10 gallon sump. I was wondering what size piping/drilling would i need for this size tank. Id probably be using a pump that is 528gph


What size pump did you use?
The tank above is a 40 breeder I used as part of my sump system (the planted part)
It had 2 half inch drains, you can sort of see the plumbing below, because it was drilled on the bottom, for stand pipes. It had 1 half inch pipe sending water too the tank.
Because it was planted, with only the two 1/2" pipe outflows, I had to be diligent keeping the pipes clear. (I brushed them out regularly) They could be easily plugged with plant debris, snails, a dead fish, and overflow the tank if plugged.
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