ooo ok, i love all the feedback I'm receiveing from everyone. I always wondered if I could keep things from the sound because I used to find very interesting little creatures in tidepools from the coastal areas around me but I never considered taking any home. If I decide to put something in my tank I'll take a pic of it and post it to get some feedback on it and then go from there. I would like to see pics of things people have in their tank that they've collected and where they collected it, if that's not too much to ask for. I think this could become a very interesting and informative thread if there's enough people that actually do this