I received a box of macro algae from a seller on Ebay. The seller says they currently have over 22 types of macro in culture. My box, which it said would contain a mix (1/4# worth) came with a black mangrove (which I really don't need), one tiny 1/2 to 1" piece of another type of macro and a whole lot of a third type.
When I questioned this, the seller sent this loooooooong winded email that basically said the reason for not including macros like
Red Branching Codium, Red Grape Caulerpa and Red Feather Caulerpa was that they sell for over $1000 a pound !!
I think I'm in the wrong line of work !!!