Thanks bklynreef. That is a skimmer. I am looking for refugium. Any how, is that skimmer is a good one?
The stock pump it came with made the skimmer work about as well as my Seaclone. I replaced the pump on mine to a bioball modded MJ 1200 and I'm pulling out a ton of skimmate daily now.
Sorry to hijack but it seems interesting for every one to see/know about how does bioball modded MJ1200 look? Digital can you show us a pic?
I have an eco-system going to be breakdown soon. It's long but small-comes with something like a rio 800 or such if interested