TRUVU DLS Replacement 4 Inch Single Roll

TRUVU DLS Replacement 4 Inch Single Roll

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Regular price$5.69

TRUVU DLS Replacement 4 Inch Single Roll

Replacement DLS bio media roll for TRUVU AIO Aquariums

Fits the following AQUASYSTEM AIO Aquariums: 10 FBH, 15 Bow, 20 R, 29 H, 20 FBH, 40 R, 60 R, and also Mighty Max Hang On Wet/Dry

The 4 in. diameter X 4 in. tall rolls of DLS found in the Aquasystem and Mighty Max hang on wet dry filters are highly effective biological filters. The DLS (Double Layer Spiral) material interleaved with a polymeric material effectively separates the layers allowing the water from the aquarium to rain down through the DLS rolls where beneficial aerobic bacteria oxidize ammonia and nitrites.