OASE: BioTec Screenmatic 2 | Premium Pond Filtration | External Bio-Filter | Mechanical Filter | Flow Through External Filter Mag drive pumps to avoid the loud noise

to avoid the loud noise

Want a water display above all others

Weatherproof and corrosion-proof with all polycarbonate thermoplastic construction and stainless-steel capillary sensor

This product also contains barley straw powder which helps keep pond water clean

When water temperatures are below 50° F (10° C) use EasyPro Cold Water Koi $amp

OASE: BioTec Screenmatic 2 | Premium Pond Filtration | External Bio-Filter | Mechanical Filter | Flow Through External Filter Mag drive pumps to avoid the loud noiseAtlantic Watergardens & OASE bring you premium pond filtration for your backyard koi pond. Biological and mechanical filtration for excellent water quality even in the toughest of conditions. Pair with Bitronic UV Clarifier and AquaMax pump for complete water column conditioning. Protect your koi and create a pond that is easy to manage with this peerless filter system. Flow through filters with biological and mechanical filtration clean and clear