*NEW* Matala BioSteps II Gravity Filters Model:BioSteps II with 16W UV & Weir 5" Diameter x 20"H

5" Diameter x 20"H

with 15 gallon capacity

Clear union for easy lamp observation

reading levels from 0 ppm to 5 ppm

(1) Polyester Media Pad + (1) Carbon-Infused Media Pad

*NEW* Matala BioSteps II Gravity Filters Model:BioSteps II with 16W UV & Weir 5" Diameter x 20"HNew and Improved! The Matala BioSteps II External Gravity Filter is the new and improved filter that replaces the previous model (BSTP, BioSteps 10). This high quality pond filter combines mechanical filtration and biological filtration using Matala mats. Included Matala filter mats provide state of the art progressive filtration. The rugged BioSteps II contains an amazing 200 square feet of surface area for beneficial bacteria growth. Combined with a