180G Office Reef Tank

[JDigital]

Originally Posted by fishytime

Just a thought.... SPS and leathers don't mix very well.... Could be that the chemicals that the leathers release are causing you some issues.... Are you running carbon?.... I'm sure the phosphate numbers aren't helping either ....

Hmmm.. No carbon, although it's been something I've wanted to add. Good point though, although I was trying SPS before the Leather went it, but that was at a time when I wasn't 100% sure what my M/Ca/Alk levels were at. The phosphate numbers are quite surprising to be honest, considering the utter lack of algae.