I'm in the process of picking equipment for my 103 Gal Cylinder tank.
I'll be using an Apex EL controller so I want to get an Apex pump.
Since my stand is 35" and my tank is 35" high I'll be pushing about 6 feet of head through a 1" return pipe.
The Cor-15 is rated @ 625GPH at 6 feet and the Cor-20 is @ 1300GPH at 6 feet.
I want to make sure I have enough turnover. Not sure if the 15 in enough? Don't want to spend more than I have to.
I'll be using an Apex EL controller so I want to get an Apex pump.
Since my stand is 35" and my tank is 35" high I'll be pushing about 6 feet of head through a 1" return pipe.
The Cor-15 is rated @ 625GPH at 6 feet and the Cor-20 is @ 1300GPH at 6 feet.
I want to make sure I have enough turnover. Not sure if the 15 in enough? Don't want to spend more than I have to.