Cheapest Water Chiller for Hydro RDWC

I couldn’t take it any more. I needed something to stabilize my water temperature and originally I expected to pay $400 for a water chiller.

But then I found this, tested it and it works perfectly.

Despite it looking bootleg and the instructions being google translated hieroglyphics, everything worked out and its been over a month and no issues.

My water is constantly cool and it fluctuates from 66-68 degrees Fahrenheit.

Air Stone Kit that had Suction Cup adapter I used for securing probe, sorry cant find the suction cup by itself.

Same Chiller, cheapest on eBay: https://ebay.us/gbYIPo