Bioscape The Terminator Pond UV Water Clarifier 55w

What a UV clarifier actually does

A UV clarifier passes pond water through a UVC lamp housed behind a quartz glass sleeve, breaking apart free-floating algae cells so they clump together and get caught by the filter, clearing green water rather than treating the pond chemically. Every Bioscape Terminator UVC installs inline between the pond pump and filter, runs on 220-240V/50Hz through a 25/32/40mm outlet, and is built with a weather-resistant housing for permanent outdoor use. The range covers four wattages, 11W, 18W, 36W and 55W, each rated for a specific flow rate and pond size, so the right choice comes down to matching wattage to pond volume.

Which wattage for which pond?

Recommended pond size depends on whether the pond holds fish. Fish-stocked ponds need a lower flow rate through the UVC unit for effective clarification, so the "with fish" figure is the safer number to size against.

Model Watt Max flow (Qmax) Max pond size (with fish) Max pond size (without fish)
BIS620 11W 2,000 L/h 4,000L 8,000L
BIS621 18W 3,000 L/h 6,000L 12,000L
BIS622 36W 6,000 L/h 12,000L 24,000L
BIS623 55W 9,250 L/h 18,500L 37,000L
SKU 9327975059682
Brand Bioscape
Shipping Weight 3.0000kg
Shipping Width 0.680m
Shipping Height 0.170m
Shipping Length 0.210m
Shipping Cubic 0.024276000m3

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