I will keep you updated.
At the mo it's on for 15 minutes every hour but when i refill the res tomorrow, I'll probably change it to on for half hour at a time every hour or so.
I will keep you updated.
Defo interested how this goes!
Yeah it's strong too. I've positioned it right at the bottom of the tank on the lip section. Holds well. Even when I throw 20l from a bucket on to it.
I would have mine running 24/7 but im concerned about res temp as the cupboard my grow is now in gets very warm. Res temp was 28°c the other day. Ended up chucking a few ice cubes in as a last resort. It worked, but i had to adjust ph after they'd melted.
I'll tru next time. Trying to change a fsctor at a time to reach optimum grow levels lol