Does anyone know if Jungle's Pond Block is safe to use in ponds that are frequented by birds for drinking and bathing? I've been trying to find some sort of MSDS-type document that says something about it, but haven't been too lucky. The Jungle MSDS says some generic info about it, but I don't think it's talking about water that has been treated with Pond Blocks, but just the dust from the dry blocks.
Thanks for any help!
Thanks for any help!
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