I'm not sure how to set up a reef and take care of it. I would love it if anyone on here was willing to teach me what I needed to know before doing it. I just learned about cycling the water in the tank about a month and a half ago.... no one had told me about it before. I had 3 Blue and Gold Damsels and 3 Blue/Green Chromis die before my local pet store taught me everything I needed to check before the water was fish friendly.
Also, I bought a star fish today that has long tentacle like legs, anyone mind filling me in on the name (scientific name as well if you can) for it?