Anyone try these yet? Looks pretty easy to make your own, I just bought some on ebay and they produce a lot of air and turbulence in the dwc buckets.
I had to upgrade my pump because the original buckets only had 1 air stone, so now have a hydro farm 70 LPM pump. Seems to be doing the trick, plants after 4 days look like they're growing a bit faster now.
I had to upgrade my pump because the original buckets only had 1 air stone, so now have a hydro farm 70 LPM pump. Seems to be doing the trick, plants after 4 days look like they're growing a bit faster now.