3/4 to 2 in

Easy Pro Small Pond Kit - Complete for 6' X 11' Pond

EasyPro LA1 Stratus Complete Aeration Pond Kit 7

The back-and-forth sweeping motion can be set to any arc radius you want

PS7000 Skimmer

OASE Red Filter Foam (BioSmart series, BioTec 5.1 - 10.1) valves 3/4 to 2 inOASE Red Filter Foam (BioSmart series, BioTec 5. 1 10. 1) If you're looking for replacement foam filter for your BioSmart 5000 10000, then you'll want to check out the BioSmart 5000 10000, Red Filter Foam by Oase. This replacement foam filter is designed specifically for the BioSmart 5000 10000, and will keep your aquarium filtration system running smoothly. Order yours today and enjoy peace of mind knowing your replacement foam filter is backed by a