Aquascape's family of field-proven, time-tested skimmers are the #1 selling skimmers in the water garden marketplace! No gizmos or gadgets designed by engineers behind a desk, but rather functional, easy-to-install and maintain filters designed by pond builders. Aquascape's top selling professional-grade skimmers includes patented features that make installation a snap and components designed to make maintenance effortless. It's no wonder the Signature Series™ Skimmer is chosen by more professional pond builders than any other skimmer in the market.