Best overflow plumbing for a reef ready 120

[spit.fire]

Originally Posted by Titus99

Why not use drains as intended with gate valve one for quiet operation and other as emergency

^^^ do a quick search on herbie overflows

[Proteus]

Originally Posted by spit.fire

^^^ do a quick search on herbie overflows

Yes I run a herbie.

Works great.

Although if he doesn't trickle down the emerg being seperate overflow the water could get nasty.