OMG that is horrible....fish need water? Hey that's a novel concept!! 
Hopefully you'll get a response back from them. Maybe next time you're there, if you see this again, ask to speak to a manager?
Oh, and yes the blue colored water in the cups from (Petsmart for example) is medication. Aka - medicate the fish so it has less of a chance of getting sick, don't ask me what logic that is
I _think_ although I could be wrong that it's methlayne (sp?) blue.
If the lil guy's still there - see if they'll let you take him home for free
Hopefully you'll get a response back from them. Maybe next time you're there, if you see this again, ask to speak to a manager? Oh, and yes the blue colored water in the cups from (Petsmart for example) is medication. Aka - medicate the fish so it has less of a chance of getting sick, don't ask me what logic that is
I _think_ although I could be wrong that it's methlayne (sp?) blue.
If the lil guy's still there - see if they'll let you take him home for free
