It's not a skimmer, it's a plastic tube with a few magnets taped on the outside of it, then covered with a nice shiny label. The dirty water goes in one end, and comes out the other end magically clean.
Does it work. Not while there's a hole in my bum. 
Welcome to the forum. 
Posted at the same time as above.
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35 Imp. gall. cube tank, 22 kilo's live rock, Arcadia light unit, 2 x 25w marine white 14000k & 2 x 25w marine blue 420 actinic. Aquamedic skimmer, 2 x PF1000 pwrhead, 6 hermit crabs, 8 turbo snails, 1 brittle starfish, 2 Clarki clowns, 1 green carpet anemone, 1 Strawberry Gramma, 1 Coral Beauty, numerous corals. |