ultra low nutrients

In my latest post I asked about the health of one of my acroporas as it seemed to have been bitten, it is complitely healed and in fact it si growing a new branch. The problem is with two of the acro frags that I recently moved to the final position after a few weeks on the center bottom of the...

I have a 9 gallon reef tank that I obsess over a bit too much. I have dumped way too much money into the thing (although I know I could do more if I had the space). I’ll try and keep this brief but basically I need some pointers getting to the next level with sps. Personally, I think my numbers...