Fellow ARC Members - Can Anyone Assist Me With My AGA Overflow & Plumbing (I'll Even

[JRowenole]

Dear Members:

I am having issues with the overflow kit and overflow on my 92 gallon AGA corner tank.

I believe the overflow float has become calcium or coralline encrusted. In turn, the float is not floating. Water still drains into the sump, but a heck of a lot of noise is being created by the siphon hole on top of the float.

In addition, I would like to increase the flow rate of my return pump (MAG 9.5). I believe I read on Reef Central that you can add slots on the overflow panel to be able to do this - I am not sure how to do this.

I am extremely paranoid about messing with the overflow system because I am afraid I will create an unstoppable leak or drainage - my wife will kill me if this happens.

Your assistance or suggestions would be greatly appreciated.


John Rowe

[wildemon]

White vinegar is recommended for calcium deposits. Do not use inside tank and rinse well before reinstallation.
A photo of the setup might help us understand the problem more clearly. Overflows make noise but I guess it is louder now than when first setup.

[Rick O]

Hi John,

I'm not too familiar with the AGA factory standpipe so I can't offer a suggestion. I know that a lot of reefers including myself use a DIY standpipe as a replacement for the factory one. Check out this link:
http://www.rl180reef.com/frames.htm
Click on the link to "Durso Standpipe". This is a very easy DIY project. The standpipe has no moving parts and is almost totally silent.

HTH

[JennM]

a Durso won't fit in a standard AGA overflow box, but the Stockman will... I thought I had a link but I don't seem to be able to find it.

Jenn

[JennM]

Ooops here's the link...

http://home.att.net/~rstockman/overflow.htm

Jenn

[lxstang]

I have the 75 Gallon AGA RR. I fit a durso into my tank by cutting 1/2" off the street elbow. It fit just fine. It is nice and quiet!