Bottom Drains
Bottom Drains are an essential part of any Koi Pond Design. They aid in removing potentially harmful debris from your pond.
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Koi Cash Credits: $5.00
High Volume Centrifugal Pump Intake Filters. For high volume pumping applications these heavy duty pump intake screens are the answer! For most high volume pumps these filters are a much better choice because they will allow fine particles through. Consequently the screens will not plug up as often yet still keep out large objects such as sticks, fish and weeds.
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Koi Cash Credits: $3.00
Rhino I - 2", Rhino I - 3" , Rhino I - 4". All Rhino attachments are machine fit for strength with no need for gap filling. Thicker flanges and liner attachment ring that will not flex or crack All joints are hand welded resulting in more strength than speed welds used on the Spindrifter. 3" height over the horizontal discharge port for more concrete over the horizontal discharge port (the Spindrifter requires a collar to increase the height over the drain). Rhino Series I drains are vertical discharge in your choice of 3" or 4" pipe. The Rhino II air drain is 4" ported, horizontal discharge.
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Koi Cash Credits: $20.00
Rhino II Large body with or without Air Diffuser, Rhino II - 4" Rhino II - 4" UGR (Underground Return). All Rhino Bottom Drain attachments are machine fit for strength with no need for gap filling. Rhino Bottom Drains have thicker flanges and liner attachment ring that will not flex or crack. All joints on Rhino Bottom Drains are hand welded resulting in more strength than speed welds used on the Spindrifter. Rhino Bottom Drains have a 3" height over the horizontal discharge port for more concrete over the horizontal discharge port (the Spindrifter requires a collar to increase the height over the drain). Rhino Bottom Drains have a direct pipe connection into the air bladder (the Spindrifter requires you to snake an air line through the pipe). Rhino Bottom Drains contain an air check valve to prevent water entering the air line. Rhino Bottom Drains are American made and cost less than the Spindrifter! The Rhino II air drain is 4" ported, horizontal discharge.
Spindrifter Aerating Bottom Drain 4"
- Price: $389.99
- SKU: UATEC106
Koi Cash Credits: $5.00
Spindrifter Aerated Bottom Drains are available to suit 4" or 110mm Pressure and Soil Pipe; they are ideal for feeding filter systems. The Spindrifter rubber aerator on top of the drain provides a constant supply of air to the bottom of the pond for maximum oxygen enrichment.
- Price: $35.50
- SKU: TP16361
Koi Cash Credits: $1.00
The Tetra 2" Vacuum Bottom Drain is used for adding a bottom drain to an existing pond. This bottom drain lays on top of the liner and attaches to a 2" PVC pipe. The Tetra 2" Vacuum Bottom Drain is designed for use in most water gardens and fish ponds.
- Price: $59.90
- SKU: TP16360
Koi Cash Credits: $1.00
The Tetra 3" Bottom Drain is 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.
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Koi Cash Credits: $5.00
United Aquatics Bottom Drains are High quality Schedule 80 drains with a removable dome, allowing better return from the pond to the filter. Fit 2", 3" or 4" pipework.