So, during the heyday of this macro in my tank with an Alk of around 5.3 due to a bad batch of salt and lack of testing on my part, I’ve been slowly increasing the Alk. I’m now up between 7-10 dKH depending on when I test and the macro keeps dying off. Here’s the latest pic. Sorry
@vlangel but it looks like I won’t have any to send you come spring