Ok, From my local Freecycle group where I live someone gave away some cichlids, I also bought the tank (50 Gallon 50 bucks) Let me say it's awful, there's about 80 small convicts severum and firemouths in there not counting the young, The tank is a horrid mess, would they get shocked if I put them in fresh clean water in a 75 gallon tank? I know It's still too small for them all but It's better then what they are in and I am selling alot of them off too, would there be a problem with shock? please let me know ASAP