I am in the process of switching from HW Marine Reefer mix to Tropic Marin Pro reef. I am already starting to regret the change, and I haven't even started to convert my salt water yet!!! The packaging is straight up junk. I have no other way to say it. I have ordered 5 boxes of Tropic Marin Pro reef and only 3 showed up in their original package. I had a 3rd actually drop out of the bottom as I picked it up at my door step. PLUS, you should vacuum seel the salt and not just clamp it.
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