Blue Thumb 230v High Flow External Pump Pond Boss allowing builders and designers the

allowing builders and designers the flexibility to expand the system to meet their needs

excessive diffuser depth

One capful is equal to multiple barley straw bales -- without the mess

Includes grounding lug for bonded systems

Restores slime coat and minimizes infection

Blue Thumb 230v High Flow External Pump Pond Boss allowing builders and designers theBlue Thumb 230v High Flow External Pump The Blue Thumb External Pump advances the high efficiency and self priming advantages of other external pump models. Designed for quiet operation and enhanced performance the external pumps have 3 ports and a large capacity strainer basket. Quick connect fittings included with each pump provide direct connection to 2, 2 1 2 and 3 pipe. The Blue Thumb External Pump is the pump you need for your higher flow