Oase BioTec ScreenMatic Multi-Stage Flow-Through Filters Model:BioTec Screenmatic2 18000 through the multi-port valve and

through the multi-port valve and back down the return line into the pond

reliable industrial grade pumps -- ideal for your pond

Includes cleaning indicator

12 Blue 1512 33lb

K+ Filter Manual

Oase BioTec ScreenMatic Multi-Stage Flow-Through Filters Model:BioTec Screenmatic2 18000 through the multi-port valve andThe Oase BioTec ScreenMatic Large Pond Filters are flow through biomechanical gravity filters with multi stage filters in a compact package, perfect for large ponds with high fish load. Mechanical filtration separates out particles and debris using a 300 micron mesh screen, which is cleaned automatically by the filter every 15 minutes! This advanced, innovative filter offers multiple innovative features such as automatic debris separation, double