Posted 4/10/2025 05:46 (#11183490 - in reply to #11182050) Subject: RE: looking for 1000 gallon horizontal tank for fert and water tending
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Get a black one. I always used copper sulfate and tried to keep my white poly tank in the shed but always ended up power washing mine at the end of the season. I was told black tanks (or stainless steel) always stay completely free of algae. I must have a learning disability.