small refugium for 11 gallon sump

[Back to the salt~]

looking for ideas to install a small refugium in a tight area; looking to get a hang on back refugium to put down in the chamber where skimmer will go; i only have about 8" x 8" space. any thought on the CPR Citr3

 

[mann1139]

If you are looking at a small, in-tank refugium, I had one for years that was simply a fish bagger with holes drilled in it.

I had a large hole on one side with a powerhead sticking through it and many small holes on the other side for water to exit.