What is a good, safe, in tank sandpaper? I believe I have a lot of scratches on the acrylic surface from tooth marks from a pleco. I read something about micromesh being safe. I was also wondering if the black wet/dry auto sandpaper was safe to use. I know they sell acrylic scratch kits that are safe to use in aquariums, with fish, but they are quite expensive. Susan _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/gsas-member