I built one of these for my nano and was wondering if there was any interest in them I built one extra the one in my nano has been in there for about a year it takes place of the old skimmer and the pump goes in the middle chamber I am not sure what to charge but was thinking of starting out at $75 plus shipping without pump you will need a AquaClear 402 cost about $15-$20 on ebay let me know what you guys think I can tell you that this thing pulls tons of crap out my tank always looks clean and I have kept any sps I want in there before I did this I had problems with nitrates nitrites phosfates and ammonia they all went a way and I over feed
here is 12 hours of skimate
here is 12 hours of skimate