Bottom Drains - Plumbing Supplies


Rhino I - Pond Bottom Drain

Rhino I - Pond Bottom Drain

Simply the best bottom drains on the market!

Quality materials and superior construction differentiates the Rhino over other drains. A few of the problems associated with the other drains have been alleviated in the Rhino design including;

  • Thicker flanges and liner attachment ring that will not flex or crack
  • All attachments are machine fitted for extra strength with no need for gap filling
  • All joints are hand welded resulting in more strength than the speed welds used on the similar drains
  • 3" height over the horizontal discharge port for more concrete over the horizontal discharge port 
  • Rhino drains are American made


Rhino Series I drains are vertical discharge in your choice of 2", 3" or 4" pipe.  

Item # Description Price Click To Order
RH1-2Rhino I - Pond Bottom Drain - 2"$ 74.95
RH1-3Rhino I - Pond Bottom Drain - 3"$ 74.95
RH1-4Rhino I - Pond Bottom Drain - 4"$ 82.95

Rhino II Bottom Drain - 4" Pipe - No Air Diffuser

Simply the best bottom drains on the market!

Quality materials and superior construction differentiates the Rhino over other drains. A few of the problems associated with the other drains have been alleviated in the Rhino design including;

  • Thicker flanges and liner attachment ring that will not flex or crack
  • All attachments are machine fitted for extra strength with no need for gap filling
  • All joints are hand welded resulting in more strength than the speed welds used on the similar drains
  • 3" height over the horizontal discharge port for more concrete over the horizontal discharge port
  • Air Diffuser NOT included on this model. See the RH2-O which has the air diffuser built in.
  • Rhino drains are American made


The Rhino II air drain is 4" ported, horizontal discharge.


Free Shipping on Some Items
Item # Description Price Click To Order
RH2-ORhino II Bottom Drain - 4" Pipe - No Air Diffuser$ 298.00

Rhino II Bottom Drain - 4" Pipe - with Air Diffuser

Rhino II Bottom Drain - 4

Simply the best bottom drains on the market!

Quality materials and superior construction differentiates the Rhino over other drains. A few of the problems associated with the other drains have been alleviated in the Rhino design including;

  • Thicker flanges and liner attachment ring that will not flex or crack
  • All attachments are machine fitted for extra strength with no need for gap filling
  • All joints are hand welded resulting in more strength than the speed welds used on the similar drains
  • 3" height over the horizontal discharge port for more concrete over the horizontal discharge port 
  • Direct pipe connection into the air bladder
  • Rhino air drains contain an air check valve to prevent water entering the air line.
  • Rhino drains are American made


The Rhino II air drain is 4" ported, horizontal discharge.


Free Shipping on Some Items
Item # Description Price Click To Order
RH2-ARhino II Bottom Drain - 4" Pipe - with Air Diffuser$ 339.00

Tetra - Vacuum Bottom Drain

Tetra - Vacuum Bottom Drain

Tetra 2 inch Vacuum Drain

Removes debris that settles to the lowest point of the pond. No excavation required- allowing for easy retrofitting of existing ponds.

Connect to any suction line, pump or skimmer with pvc pipe or flexible hose. Even works great with swimming pool flex hose.

Item # Description Price Click To Order
TP16361Tetra - Vacuum Bottom Drain (Attaches to 2-in. PVC Pipe)$ 39.00

Tetra - Bottom Drain

Tetra - Bottom Drain

Tetra 3 inch Koi Pond Bottom Drain

For use with Pond liners. Allows debris to be removed from the bottom of the pond. Connect to pump via 3" PVC, ABS pipe.

Item # Description Price Click To Order
TP16360Tetra - Bottom Drain (Attaches to 3-in. PVC Pipe)$ 62.00

Our 2-in. Bottom Drain Kit

Our 2-in. Bottom Drain Kit

This includes what you need to install a bottom drain into a skimmer.

You receive the Tetra 2" Vaccum drain, a 2" Valterra Knive Valve, 2 - 2" Bulkheads, 2 - 2" Male adapters and a 2" elbow. You supply the 2" PVC Pipe.

Compare to kits without the 2" Tetra Vacuum drains for $99 or more.

Item # Description Price Click To Order
2BOTTOMDRKITOur 2-in. Bottom Drain Kit$ 85.00