Jason, since my troubles began over christmas I have been considering going with zeovit but before I started using rowaphos my phosphate levels according to elos have never been above .05, after running phosphate removers for the last 4 month my phosphate levels are still between .01 and .05. My nitrates have also never been detectable using a salifert test kit.
I know my nutrient levels are high because of the algae and hydroids in my system but would zeovit be that much more of a benefit for me considering the growth and health of my corals for the last year.
Unfortunately I think I might of narrowed my recent problems down to the new 35lb bottle of co2. When calcium demand dropped so low I turned off the reactor, the corals stopped stning and the demand picked up again, I turned the reactor back on and problems started all over. It took me 3 months of doing this before I realized it might be the co2
Oh and I think the purple acro in the pic I posted (it really is that colour to the naked eye, canadian
) is exactly the same coral as the purple one (seventh pic) that jason posted.