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Different between ionic copper salt and chelated copper solutions. For some reason it's not approved in Australia for ornamental fish but for horticulture its allowed.
It's very strange and annoying for us hobbiests, especially since only a few years ago I could buy cuprimine no problem.
Different between ionic copper salt and chelated copper solutions. For some reason it's not approved in Australia for ornamental fish but for horticulture its allowed.
It's very strange and annoying for us hobbiests, especially since only a few years ago I could buy cuprimine no problem.