Skilter Filters
* Aerating power filter and protein skimmer all in one
* Enables efficient chemical, mechanical, and biological filtration
* For use on small and large aquariums

The self-starting, maintenance-free Skilter filter offers total, efficient filtration by combining chemical, mechanical, and biological filtration techniques with protein skimming. Makes an ideal primary filter for 10-55 gallon saltwater, mini-reef, and freshwater aquariums. The advanced venturi-type protein skimmer in each Skilter will handle aquariums up to 125 gallons, provided that additional mechanical filtration is present. Hangs on back of aquarium. Replaceable Bio-Matrix cartridge comes with one white polypad and one black carbon pad.

what your think about this product for a 30 gal tank? i already got a 330 peguin fuliter with bio weel what should i do?
buy that one or keep the one i got?