Quote Originally Posted by Zandor
You can also use it when you have nutrient problems like a lock out or similar problem.
If i did have a nute lockout, how long would i let it run in my res before i replace with fresh water and nutes?

And GH recommends using at least once a month, let run for 1 to 2 hours, drain and replenish. Zandor, what do you think?

puff
puff4twentynow Reviewed by puff4twentynow on . Flora Kleen? Should i add flora kleen to the nutrient solution for an hour or two before i change the solution or do i add fresh water with flora kleen then drain and then fresh water with nutes again? Anybody ever use this before?? Rating: 5