Overflow box

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  • Regular price $25.00

This is a custom made overflow box, designed to slide in to a bulkhead in the back of the tank. This makes a very nice, low profile overflow for commercial tanks, grow tanks or other systems that don't need a Bean Animal or Herbie style overflow.

Works fine with Durso style plumbing. We recommend using silicon glue to attach tthe overflow to a slip bulkhead. That will seal it in place, but allow it to be removed.

Critical dimensions:

  1. Distance from the top frame to the center of the bulkhead hole
  2. Size of the slip bulkhead (must be slip, usually "1 or 1.5")
  3. Desired water level, as measured down from the top lip.
  4. Distance from bulkhead to any nearby walls or other items.


Volume pricing discounts available for commercial accounts.