Im here. This last run was the hardest most difficult problematic run ever. I had slime issues, root rot and clogs, bad sensors and temp issues. I dont know wtf happend but ive never had so many issues. I dont know why GH and sm-90 would give me such a headache?
This was the first run with the GH/sm-90 sterile res, and it sucked balls!
I just loaded up the next batch thank god and i went back to my Botanicare with benes!
Till the day I shut down , I NEVER had slime in my big ass rez`s for right at 20 yrs of croppin and runnin 325 gal pest control tanks with 5ml per gal of SM-90 in every rez change religiously....I get the slime as well, but am using a 400(ish)gph pump to get the water from the 30 gal brute to my elevated 5 gal Rez for my blumat setup. There is no issue for me regarding the slime; whenever I do a reservoir change i clean the pump and pull the filter out and scrub in a bucket of physan cleaning solution.
It seems as long as you have a recirculating system with the pump always on and an overflow on the raised rez then the slime stays in the filter. I have found no negatives from the slime; the benefits from the SM-90 far outway any worry caused from knowing the slime is there.
rbdf
Bio-barley at HD or Lowes is your friend Bro......This seems an appropriate place to ask this, rather than start a new thread, or try to find the answer stoned on some of Mega's outdoor GSC...
Pond enzymes, and their use. I picked up a $10 bottle at Home Depot, but am unclear on the dilution rates, application frequency, etc...
I asked about reusing my coco at the local hydro store, and sure enough the guy said absolutely, no way... Something about stored salts, blah blah blah, when mentioned I used Drip-Clean, his eyes glazed over, and said "I suppose that will work"...
I am thinking that using it throughout the cycle would be worth it for 10 bucks. I know they hydro whore shops love to sell you Hygrozyme at 35 bucks a fucking quart...