So, I've been sitting here trying to figure out some new furniture to give my little guppies eventually and how I want to proceed with my tank, and a sudden idea came to mind tonight that I thought I'd share. First a question though. Fimo clay is aquarium safe, yes? even the coloured stuff? or just the plain white? The idea I had is to create a replica of the stargate from Stargate SG1 to put in the tank! How cool would it be to have the fish swimming through that big old ring!