150 gal tank build

[sphelps]

He's clearly got two drains, one with a gate valve and the other as back up, basic herbie overflow. All is normal here

Looking good bud!

[molotov]

Originally Posted by sphelps

He's clearly got two drains, one with a gate valve and the other as back up, basic herbie overflow. All is normal here

Looking good bud!

Thanks for the clairificaiton sphelps. So with the gate valve on the main drain, would his backup drain produce a very low flow as well? Hence the reason for the siphon pipe on the top and the gate valve?

[subman]

Yep looks like a standard herbie to me too, you will love it. Silent once dialed in

[Calgarynewtankguy]

I am definitely finding it very very quiet but very awkward trying to dial it in. especially when my water level is fluctuating do to trying to place stock and set up. with the gate valve it becomes a hell of a lot easier