Was looking to get somthing for my 300gal water tank .. obviously the old school Air stone cubes .. but they are loud .. these are. New and seem
Pretty dope .. going to do some more research on these
https://o2grow.com/
Nice I have used my black dog and have great results with it. Now I switch to these to see how they work vs HPS gavita . But that great to hear do u have any pics
Just curious if anybody’s running this light and seeing what the yards are I just got four of them for my big tent . But for my small tent I run one blackdog600watt led