The revolutionary design of Fish Mate UV+Bio Pond Filters combines UV clarification and biological filtration to guarantee crystal clear, purified water at a very attractive price. Flip up lid for easy maintenance Frostproof quart less UV chamber Medium and large models feature removable media trays Includes SUPRA bio media Colored green to blend in with natural surroundings 3 year guarantee Pumps sold seperately! All models feature UV tubes positioned over the water, thus eliminating issues of scaling, quartz tube replacement and frost damage associated with conventional UV clarifiers. Fish Mate UV and Bio Pond Filter models require installation at or above desired outlet level e.g. at the top of a waterfall. Specifications: 500 G-UV + Bio Pond Filter Specifications: 250 GPH Ponds 125-500 Gallons 8 Watt Inlet diameter: 0.75"/1" Outlet diameter: 1.25" Power cable: 16' Dimensions: 15"L x 10"W x 7"H

Fish Mate Gravity UV+Bio Pond Filter 16 Watt UV - 1,000 GPH - (For Ponds 750 - 3,000 Gallons)