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Click here to watch our 100k Harvest video

Click here to watch our 50k Harvest video

Richdon Aerated bottom drain 4" (click to view original/full-size image)
Click image to enlarge

Richdon Aerated bottom drain 4"

Our price £125.00 | Members' price £118.75

Richdon Koi exclusive design.

Now with MORE air from its 12" diffuser. The lid is the Diffuser.

Comes with connector kit which fits at the end of the 1" pressure pipe.

Our own designed aerated bottom drain.
Hundreds sold over the last 10 years.
With a 1" air feed direct to the diffuser this is the best drain on the market.
No stagnent water, or flexi pipe.
No obstructive pipework in the sump.
A drain to last, and work well.
The diaphram can handle up to 120ltrs
With the 1" pressure pipe feed capable of 15bar pressure. Most air pumps run at about 1 to 3 bar.
A must for every koi pond...
To fit this drain you will need 1" presure pipe and 4" presure or PVC pipe
4" pressure pipe output,
Can fit liner or fibre glass please specify
If using PVC pipe please specify

New Loyalty Scheme
We are pleased to announce our new "Automated" loyalty scheme.

When you order online, via phone or in the shop you will automatically receive on your loyalty points. For every £10 (after club discount) spent on dry goods OR Koi you will receive a single loyalty point. This point is then equivalant to £1 against a purchase of a Koi in the future. So if you spend £500 (after club discount) on dry goods you will gain £50 worth of points towards your next Koi Carp from Richdon Koi.