Thanks a lot for sharing! I didn't notice the login details so just made a registration... hope it's ok.
From KenT's example I don't I can use this app for what I intended... I believe that all registrations are unique, right? Meaning, I can't add a record and then have the members of the community to add that same record that I created to their profile as if they have it also, correct?
I was thinking to create the database of material used in aquariums and then allow each member to select from the records what equipment they have and use it for reviews and photos upload...