I guess this is where we would hammer that stuff out. I'm a pretty simple guy, so I would just keep it simple. What rules are really needed? I mean there are and will always be people who use and abuse systems but are they the people you meet here? I don't think so. Everyone I've come into contact with has been generous and giving. So take a coral that interests you, grow coral and offer a frag to someone else. I don't see the need to make it difficult. Maybe I'm wrong. I just love trading coral so I get to meet new people and see ya'lls wonderful tanks.