I have a small frag of a hammer coral and want to give it the best conditions to grow. Any suggestions are apprecitated. I have a 29 nanocube with custom led setup. How high or low should he be? should i glue him to a rock or bury him in the sand?
There really isn't a way to know. Every coral is different. You could have 2 hammer/frogspawn corals that like different conditions. Generally though, medium light with medium flow.