hey i have a 20gallon long and i want to do some live rock and polyps...what fish should i put in it i want some real colorful fish....i will be getting a bigger tank...and what should i use for a filter....and do i need a protein smimmer....anything else......how are these
http://www.drsfostersmith.com/product/prod_display.cfm?c=3578+4392+3641&pcatid=3641
its a protein skimmer and filter?
http://www.drsfostersmith.com/product/prod_display.cfm?c=3578+4392+3641&pcatid=3641
its a protein skimmer and filter?