Hey everyone. I'm Roger. 35 yrs old. Been keeping freshwater for a long time now. I do not currently have a set-up. I've always wanted to get into saltwater and now is the time. I really do not want to get into anything big right off. Kinda want to test the waters first :lol:. I have a 29 gallon tall that was set a few years ago. Could I use this as a fish only tank to get started. Do I use the same filter? If all goes well I have a custom 300 gallon corner unit that I'll move on to. Can't wait to get started. Thanks in advance.