Tropic Marin Bio-Calcium Liquid. Anyone selling it?

[rocknut]

Does anyone know of a vendor that is selling the Tropic Marin Bio-Calcium liquid? It is the one that is sold in the three bottles to be dosed separately. Searching on the internet, I can only find vendors overseas selling it, even though basically every other supplement they make I can find here in the US.
Thanks in advance!
Rocky