3" Bottom Drain without Diffuser Aquatic Herbicides with a 14" wide waterfall

with a 14" wide waterfall opening

2 bulkhead fittings

Dosage Rates: Rates range from 0

Please be aware that pH levels change during the course of the day

unless there is a significant high pH problem with the fish

3" Bottom Drain without Diffuser Aquatic Herbicides with a 14" wide waterfallThis basic 3" bottom drain allows dirt and debris to be removed from the pond bottom without the hassle of vacuuming or drain downs. Bottom drain base has six stainless screws and two rubber gaskets for a positive seal when penetrating liner! Connects to 3" PVC pipe and fittings. Photo shows Bottom Drain with Diffuser. This item is the same, but without the air diffuser.