Pond Pals - Water Gardens - Garden Ponds - Hemphills Garden and Aquatic Center, Fallston Maryland
Hemphills Garden and Aquatic Center

Pond Drains and Skimmers


Tetra Bottom Drain

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 Drain
SKU Description Price Order
16360 Tetra Bottom 3 inch Drain 53.95 Order Tetra Bottom 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 tubing.

Sump Bottom Drain 4"

Sump Bottom Drain 2"

Bottom Drain w/90 Degree Coupling
SKU Description Price Order
UAQ011 United Aquatics 4" Sump Bottom Drain 96.95 Order Tetra 2" Vacuum Bottom Drain
UAQ020 United Aquatics 2" Bottom Drain W/90 Degree coupling 76.95 Order Tetra 2" Vacuum Bottom Drain
UAQ030 United Aquatics 3" Bottom Drain W/90 Degree coupling 130.95 Order Tetra 2" Vacuum Bottom Drain
UAQ040 United Aquatics 4" Bottom Drain W/90 Degree Coupling 148.95 Order Tetra 2" Vacuum Bottom Drain
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 air.

  • Machine Fit for extra strength
  • Thick flanges that won't flex or crack
  • Hand welded resulting for super strength
  • 3" height over the horizontal discharge port (More concrete over  horizontal discharge port)
  • Direct pipe connection into air bladder
  • Air check valve prevents water entering air line
  • American made and cost less



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