• Picture of a complete 12 inch media guard with bell siphon, bulkhead, pipes and fittings
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    An Aquaponics Bell Siphon is an elegant way to drain your grow bed in a flood and drain aquaponics system without using a timer to turn your pump on and off.  Handcrafted in Colorado. (Note: The design of this siphon assumes 12" of media depth. It will not work properly with more than 13", and can be modified by shortening the stand pipe for beds with less than 11" of media.)
  • Picture of 8 inch Mini Bell Siphon with bulkhead, pipes and media guard
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    An Aquaponics Mini Bell Siphon with Media Guard is an elegant way to drain your grow bed in a flood and drain aquaponics system without using a timer to turn your pump on and off. (Note: The design of this siphon assumes approximately 8" of media depth. It will not work properly with less than 7" or more than 10")
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