Quick question for some of the more experienced growers here: I have the chance to buy a Current Culture 4 plant system with reservoir, chiller, pumps, accessories, etc for what seems like a great price. About 20 cents on the dollar. How do I completely clean and disinfect an “outside” system? Any other tips on buying used hydro equip?
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Bleach water, or hydrogen peroxide. Cleaned and rinsed thoroughly
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Tips…always get new airstones if the system uses them. If it uses Leca Pebbles either switch to Arqlite smart gravel or boil the crap out of the leca and get it as clean as possible to remove old roots and salt build up.
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Always run new air stones as mentioned. But long as you clean your system and there’s no leaks there’s nothing wrong with getting a good deal on a hydro setup. Happy growing
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Peroxide, bleach, or pool shock - or one wash of each of you want to be extra safe.
Vinegar is also a disinfectant. I’d prefer vinegar and/or peroxide over bleach just because of residue if you don’t rince every crook & cranny.