Right now, I'm trying to sell off my corals but they are too big and I want reasonable money for them. If the formula didn't work they wouldn't get that big I would guess.
I buy the baking soda at the grocery store and the calcium and mag chloride I get from a chemical company here in London. The epsom I get at Walmart.
I buy mostly 25 kilo bags as I make my own salt water as well that I mix half and half with I.O.
I think a lot of people buy from Bulk Reef.
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