5 gallon fuge?
In my current setup I have bio-balls in my first section of my sump then I have my skimmer and finally my return pump. I found a little 5 gallon eclipse laying around in my garage and I was wondering it it would be possible to attach that to my existing sump and use it as a refugium with some chaeto? My tank size is 75 gallons.
I was thinking of maybe using a little powerhead to get the water to the 5 gallon fuge and then some sort of u-tube to return it to the original sump. Does that sound possible?