:help: i have had freshwater aquariums for years.. and now i have been thing of doing a saltwater tank. i would like to start small like doing a 10 gal. in this tank i just want to keep it simple and cheap as prossible, so if anything go's wrong i'm not out of alot of money..cause i know big saltwater tanks can go into the thousands of dollers..what i had in mind was just some live sand , some live rock,and few damsels..and maybe a shrimp or 2.. so i was wondering if this is possible and word it work..and also about how much it would it cost me to do it this way..trying to keep it cheap as possible..and if i do have any luck with it i'm going to go bigger later on with a large sw tank..so any suggestions would be great.. P.S. i already have the tank ...and i have a few things like heater pump and filter but i used it for fw...so would these things work for sw? or do i need diffrent stuff for it?...