Tetra Pond Waterfall Filter

Tetra Pond Waterfall Filter allows you to easily create a beautiful waterfall for your pond. This easy-to-assemble filter provides both mechanical and biological filtration, and can be easily hidden with rocks and pond decor. Tetra Pond Waterfall Filter also increases aeration for your pond and produces cleaner, healthier pond water. For use with pumps between 500 and 4500 gallons per hour, and ID tubing between 1 and 1 ¼ inch. Provides effective filtration for ponds up to 1000 gallons. Hose not included.

This unit can withstand winter temperatures above 32° F. If temperatures drop below this level, make sure that water keeps running through the unit, otherwise, there is a chance of ice buildup that will stress the unit. In this case, bring the unit indoors until next pond season. Be aware that ice formations may form around the waterfall spillway that can channel water outside the pond, and lead to water loss. If there is a risk of ice formation, unplug the pump that powers the waterfall filter. In areas having cold winters, the biological activity of pond filters will go dormant.
HAZARDS TO FISH: Be sure not to feed pond fish after the water temperatures fall below 39° F. The biological colonies in the filter will rebuild themselves in the spring.