Ok I finally got the money for a nano cude. I got a 12 gallon one. I got it friday and I put live sand and today I put live rock in it. The fish shop gave me a damsel to help the cycle. What is the next step I want to add coral and everything I am going all out. Do I need to get some polyps now or coral or mushrooms or just wait for it to cycle. I am also wanting to know what fish would you rcond for this tank. I like the gobies but I dont know what to have I also like the clown fish. Thanks. I have had many freshwater tanks and this is my first saltwater. Thanks for the help.