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Tetra Pond Submersible Pond Filters


To support aquatic life, every pond will require some level of filtration. Tetra offers their Bio-active pressured external filters, submersible, and gravity fed waterfall filters.


Ideal for use as a water garden or fish pond filter. The ClearChoice® BioFilter works to keep your pond clean through biological and mechanical filtration. This easy-to-use system filters coarse debris and provides biological filtration media with massive surface area for beneficial bacteria to colonize and remove harmful pollutants. 
Fountain assembly includes three fountain heads (frothy, spray, and bell pattern), swivel adjuster for leveling fountain heads, and diverter assembly. Submersible flat box filter keeps pond clean and reduces pump and fountain clogging. Flat box filter includes a coarse and fine pad, along with tubing and fitting for pump connection. 


Keeps ponds clean and prevents pump and fountain heads from clogging. Includes a flat filter box with filter-to-hose fitting, coarse and fine foam pads, 1" tubing, and three fittings for attaching hose to various pump inlets. Fits a wide variety of pumps, 200 to 2000 GPH. 1-year limited warranty.