Last Glo-Fish died...

 So, the las of the Glo-Fish died in my tank... Not sure if it has anything to do with them being genetically altered or if it was my tank or just natural... Everything else seems fine... I was told that I should have a few Snails and at least two of the Albino Cory Catfish in there... That might make everything stay cleaner longer... Who know... Monday should be fish shopping day... :)