I'm installing two 180s and a 120 this will share a common sump. The 180s will be SPS while the 120 will be for softies. The skimmer section on the sump will be about 20 x 20 inches and the height from the bottom glass of the sump to the bottom of the tank above will be about 31 inches. These measurements are approximate right now because I won't have the tanks until tomorrow.
I'm not hung up on "recommended tank volumes" so much because basically I don't think you can trust the manufacturers to not be too overly optimistic, plus I don't like to skim as hard as some people. I just would like to hear personal experiences from people who have used skimmers and can report the pros and cons of several models. Ideally it should run sitting on the bottom glass of the sump but that is not an absolute requirement. I can jack it off the bottom as long as I have enough headroom or it can sit outside the sump.
Thanx in advance for your feedback.
I'm not hung up on "recommended tank volumes" so much because basically I don't think you can trust the manufacturers to not be too overly optimistic, plus I don't like to skim as hard as some people. I just would like to hear personal experiences from people who have used skimmers and can report the pros and cons of several models. Ideally it should run sitting on the bottom glass of the sump but that is not an absolute requirement. I can jack it off the bottom as long as I have enough headroom or it can sit outside the sump.
Thanx in advance for your feedback.


