feh
New member
I'm looking at the DOC 9006 for in sump use due to small space for a skimmer. What is addition to the footprint with the extension kit added? Looking at the water line on the skimmer I'm not 100% sure its needed. The water depth will be around 8.5" or 9". Also I plan to use it under a 50 gallon cube, but I'm not sure on the bioload yet. How well do you think it will perform depending on bioload?