1/2 to 3/4 reducer and tubing for RDWC system circulation

$9.95
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This is the special tube to circulate our 5 gallon RDWC bucket system. The tubing is 1/2 inch on one end to fit the pump and 3/4 inch on the other end to squeeze into back of bulkhead from our easiest RDWC system video. Please watch the video to see how it works, this does not include any printed directions. This is recommended for 1" circulation lines, using smaller tubing like 1/2 inch or 3/4 inch to circulate buckets wont let enough water thru and will cause problems like uneven water levels.

Includes:
1x 1/2" to 3/4" reducer with tubing

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  • 5
    1/2-3/4 reducer

    Posted by Jordan on Sep 8th 2025

    I totally know I could make this myself but that wouldn't help Gary make a sale and for all the free knowledge I've gotten watching his YouTube videos I feel like I wanna support him. The reducer does exactly what it's designed to. There is a little extra that I have to chop off to make this fit into the coolers I use for my res. Can't wait to need something else so I can place another order. PA hydroponics for the win!

  • 5
    So easy to hook up anyone could use it.

    Posted by Robert Landis on Dec 22nd 2020

    Even with the pandemic the delivery was quick.