Now you can instantly add a waterfall spillway to your Biosteps 10 filter.
It attaches to the existing outlet fitting of your BioSteps. This makes it very easy to install the BioSteps inside a waterfall because it will attach right to your rubber liner so you can conceal the body of the BioSteps. You can also install it as a stand alone unit which just pours right back into the pond.
11 inch wide spillway.
The BioSteps filter just got even better.
BioSteps filter not included.