hey guys new to R2R and was just seeking abit of advice i've recently brought a marine tank of ebay it comes with everything besides a skimmer can i set this up yet? the lady has got it set up for hermit crabs with live rock and live sand but as a novice is it a good idea to run without a skimmer plus if i can what will i need to get to run it the day i bring it home, many thanks
i just cant wait to get my skimmer and start adding fish and coral will post pics when ive got it and have set it up 

