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Sump Bottom Drain For Koi Ponds 4 Inch

(1 customer review)


  • 4″ Outlet Allows Direct Coupling To S+D Pipework
  • Dome Height Can Be Adjusted
  • Complete With Fixing Ring And Screws

106 in stock

  • Free ShippingWhen you spend over $49
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  • 30 Day ReturnsMoney back guarantee
  • Same Day DispatchWhen you order before 2pm

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Sump bottom drain is used on a pond which uses gravity of the pond water to return to the filter. Pond water and fish waste leave the pond via the bottom drain, travel along a length of pipe, and into the pond’s filter.  The sump bottom drain is supplied with a flange ring, which can be screwed to its top lip.   4″ outlet allows direct coupling to S+D pipework and the dome height can be adjusted for all sizes of koi fish.

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Additional information

Weight 2 lbs
Dimensions 15 × 15 × 8 in

1 review for Sump Bottom Drain For Koi Ponds 4 Inch

  1. Chris (verified owner)

    Exactly what I ordered. Excellent Customer Service

    • SusanPondH2o (store manager)

      Hi Chris,
      Thank you so much for taking the time to share these words of support. We love going above and beyond for our customers and we’re glad you took notice. Hope we get the chance to provide great service again! HAPPY PONDING

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