Installed at the bottom of the pond, this device encourages
debris and waste to flow into a circular collection chamber, where
it is carried away underground, via standard 3" PVC pipe (not
included) to a disposal area.
Tetra Bottom 3 inch Drain
United Aquatics Aerating Sump
Bottom Drain 4"
Increase movement towards the bottom drain with this 4 sump
bottom drain with added built-in aeration. Accepts 3/8 and 1/2
Sump Bottom Drain 4"
Sump Bottom Drain 2"
Bottom Drain w/90 Degree Coupling
United Aquatics 4" Sump Bottom Drain
United Aquatics 2" Bottom Drain W/90
United Aquatics 3" Bottom Drain W/90
United Aquatics 4" Bottom Drain W/90
Rhino II bottom drains from Aquadyne are quality
hand welded, machine fit and come in 3 or 4
sizes. You can also purchase with or without
for extra strength
that won't flex or crack
resulting for super strength
over the horizontal discharge
port (More concrete over
horizontal discharge port)