as you know im getting ready to start a Sw tank and i was wondering if there was anything that i should be looking for when i buy my LR.. is there 1 kind that is better than the next? i found a guy near me selling 25lbs for like 20 bucks he says he had it in his tank for 3 yrs w/ clown fish so there should be pleanty of micro's on them still.. also how much LR do you suggest i put in my tank ( 55 Gal. ) i found a place that sells live sand also for .99 a lb. its supposed to have lots of zoos and pods in it.. do you think 15-20 lbs of sand should be enough? i figure after i get the sand and the LR i will leave it set for a week or so then ill start buying the fish.. what should i get besides shrimp to help keep the tank clean? i really like the fire shrimp and the Camelback Shrimp.. probablly a few Turbo snails? i have well water that shouldn't be a problem right? well thanks for any input you guys have to offer! *thumbsups