• Here is a link to the full explanation: https://rollitup.org/t/welcome-back-did-you-try-turning-it-off-and-on-again.1104810/

Hydro Tank Smell

West Coast Medicine

Well-Known Member
My tank has a lid on it, I'm using Humboldt Nutrients master series without the Verde. The liquid is clear, but it smells like mildew, do I need to dump it out or is it ok? It's being constantly oxygenated but I don't know.
 
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