I was at the local Pet-Land and the employee there showed me these really neat Sting-ray plecostamus'. They looked like sting rays but were attached to the glass. I was thinking about getting one since they guy said they don't get over 4". I have tried doing a search on them but have been coming up empty handed. I would like to know if any of you have any info about these fishies. I would like to know as much about them as possible before I purchase one. So do any of you have experience or knowledge about these fish? Thanks for all of your input beforehand. 
