So I'm new to this and I plan on swithcing my 29 freshwater aquarium over to a saltwater aquarium. I'm still a bit confused. I don't know how to make salt water, or if I need to add anything in to the tank. Could you give me any advice? Or problems I should watch out for? The main thing here is I don't know if I should go with a reef tank??? Any pros cons worries suggestions here? Can I have live rock, coral and reef? What should I have? What are some precautions I need to take with a reef tank? What maintance does it need and is it beneficial? Any suggestions ideas whatever would be great! Thank you for all your help!