1 inch & 3/4 inch bulkheads=GPH?

KH971

Member
I posted this a little earlier but under a different heading, if I use both on an All Glass Aquarium how much drain will I be getting from both into one pump?
 
A 1 inch is supposed to be able to handle 600 gph, so a 3/4 is going to be 450 to 500. I would guess at about 1000 gph.
 
And keep in mind, maxed drain lines tend to be loud, and leave no room for even the slightest snail...er....I mean clog. :)
 
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