Hello reef world I got a question for yous. I did a little snorkeling (Maui is AWESOME!!) and I came across some really pretty coral rock pieces in some brush along the shore. There's no life on them and I'm thinking they'd be nice souvenier pieces for my tank and since I've yet to cycle, this would be the time to do this. What do you think? Can I use them? Do i need to do anything special or can I just rinse 'em off good and go for it? Sorry but I'll have to wait 'till my return to post pics. Thanks