For Sale: Two external overflows.
Manufacturer: "Innovative Aquarium Products" of Bremerton, Washington,
$30.00 each.
Paid $133 each new.
3 months old. Used 1 month.
They are incomplete in two respects:
1) I am keeping the "internal" box portions , as illustrated by the one in the foreground in the picture. I want to use them to encompass my internal overflow outlet plumbing when I get around to installing internals.
2) You'll need a female thread adapter for each box to fit on the fitting shown in the bottom of each box. (The original female adapters were permanently glued to PVC pipe).
http://www.canreef.com/photopost/dat...rflows-med.JPG
Cheers,