[d2mini]

Originally Posted by zzl630

That would be great. I have a link here for Elos QuietDrain, I believe that's what you have. pass upwards of 5,000 gallons per hour through a single drain pipe seems a lot.
http://************.com/2015/09/15/e...rain-overflow/

Yes, that's it.
The specs I saw for my particular tank were around 2600 or 2900 gph.
Maybe the larger tanks have a larger drain pipe.