ok thanks! Nemo would be fine with me because I don't want to buy another tank.
I don't mind spending "alittle bit" of money I just don't want to go broke!!

Whether we go with a saltwater tank or freshwater I'm spending the money!
Here is the list of what I've found out I need:
heater
thermometer
protein skimmer (most expensive thing I've priced)
substrate
filter
synthetic salt
hydrometer
Not sure what can be omitted and what else I could need. I'm not even sure what all this is for or what it is! I'm very new to all of this.....we have goldfish so you can tell how basic we are!!
Please tell me what could be the most basic tank I could have for just a few clown fish......kinda as a starter and then we can always add later right??? I just want to find out how reasonable this can be at first and if it need to be or we want to get "more" involved at a later date we can do that.