so heres my problem. we are looking at houses and hopefully we will find one that we like soon and when we move i can get a saltwater tank yeah!!! but i have a 29g with nothing in it, and we are looking at 125g tanks. but hubby only wants one right now. i was thinking that it would be better to set up the 29 first as we have never done saltwater before that way if we deiced down the line this just isn't going to work for what ever reason we wont be out so much cash. i was thinking the 29 would be seahorses and the 125 would be molded around a snowflake eel. but not sure which route to take. would it be better to start out small or no? if we start w the 29 then in a few years we could get the 125 too. want would you do, take the leap or start small?