Rakie, after following your build thread, curious what your issues with vibrant was( I either missed it, or have brain farted and can't remember)?
I've been using it to get rid of some nuisance algae, which it has worked on, but my some euphyllia, and blasto's do not look happy. I'm now wondering if it's the vibrant, because everything was happy before.
Whenever I used anything that killed algae I ended up with dinoflagellates. I lost a couple colonies and frags but nothing special.