ok i know your not suposed to but i was snorkeling at the beach and found some really nice rocks so i brung them home ... the question is since they were only out of the water for a short time do they still need to cure?? o is it cool that i put them directly into my tank?? because its been a few weeks and no bad smell, and no ammonia spike.. oh yea i notice this little pencil urchin that hitch hiked home for free on one of my free rocks... btw i got like 30-40 lbs (i couldnt help my self)