Plumbing, A few new Questions

[spoot]

Originally Posted by GreenSpottedPuffer

Herbie works by using the gate valve to match the overflow gph to the return pump gph exactly. This then does not let air into the the plumbing and therefor is very quiet. To do this, the main drain needs to be a few inches underwater in the overflow. Or you can just use a strainer in the bottom, doesnt matter.

As for a power outage, I dont see how its much different than any overflow...It will drain until the water goes below the teeth of the overflow box and then water will stop flowing into the overflow and then can't possibly go into the sump anymore. So basically maybe an inch of water. Where the pipe is, doesnt make a difference.

Your idea for the skimmer is good. I may have to just put it in the sump though depending if I make my stand higher or not. If its not made higher, I would not be able to have the skimmer raised up so that the return feeds back down inot the refugium.

Oh yeah, I totally forgot about the overflow box! You are ok then Is the second overflow plumbed into the sump as well then too? it wasn't connected to anything in the pic.

How big are you GSP's? My ceylons are 1.75" without tail, so I won't be attaching my skimmer/refug for a while.

[GreenSpottedPuffer]

Originally Posted by spoot

Oh yeah, I totally forgot about the overflow box! You are ok then Is the second overflow plumbed into the sump as well then too? it wasn't connected to anything in the pic.

How big are you GSP's? My ceylons are 1.75" without tail, so I won't be attaching my skimmer/refug for a while.

Oh...I left out part of the drawing The emergency overflow is plumbed directly to the sump. Above the water level so that if its ever kicked in, you would hear the splashing and know something is wrong.

I only have one GSP and hes about 4.5" without the tail. Hes been getting very fat lately though. I think he needs a diet! Hes in a tank by himself and this new tank is for my Porcupine and a school of blue chromis. I like having the one puffer as the center piece and then a bunch of "schooling" fish as kind of a "filler" (dont know what else to call them).