75 Gal w 30 Gal Sump Reef(I told you guys Im back)

[bauder1986]

Originally Posted by target

Looking good. I'm starting a 180g right now. Will do a build thread as soon as I get a bit farther into it. One word of caution that you might already know. With your return nozzle that low you could have a flood if your pump kicks off and it backsiphons.

Shiny! We need more build threads to breathe life into this forum!

Yeah I drilled a hole into the return just above water level to suck in air to break siphon. Tested repeatedly and proves true to work! Plus I decided an hour ago to switch the nozzle to just a 45 degree elbow to improve flow rate from the pump. DC pumps really don't like back pressure.