wow how do you know so much about all this at 18??
There is just much to learn about all these fish and their environment, foods, equipment,etc. It gets overwheleming sometimes.
I just talked my friend into getting a saltwater tank. She has been wanting one for a while and when I told how easy mine was to get started she couldn't wait. She is going out to get her tank tonight I think. She at the store right now getting the salt and hydrometer. She's so excited, it's so cool that we can do our tanks together. And I'm really feeling kinda smart right now because I know the answers to all the questions she's been asking me about the saltwater setups.
Jessica