Aerated Bottom Drains for Koi Ponds

A Pond Bottom Drain helps reduce the maintenance involved in maintaining water quality when keeping fish. Our pond bottom drains are designed to be highly efficient and low maintenance, as they draw debris and solids from the pond floor, some of these pond drains also have in-built aerators that help improve oxygen levels and improve water circulation.

Using a gravity feed pond drain system is beneficial as the solids get fed straight into your filter system for removal and are not liquidised into fine particles as within a pond pump. The finer the particles the harder it is for your filter system to remove them, resulting in a poorer quality of water. The 110mm outlet on the 9″ x 4″ Bottom Drain gives a high flow of water which gives a good “draw” removing debris from across the bottom of the pond

Fitting a bottom drain to an existing pond? You will need one of our specially designed Retro Fit Bottom Pond Drains.