I am still freaked out. Parameters seem ok but water looks cloudy. Mikey I bought 10 gallons of what I thought was saltwater from the critter. After removing 5 gallons i emptied in the street. Then another 5 gallons out but didnt dump it. It wasn't till i was about finished pouring the second 5 gallon jug in when I noticed the tank was cloudy on the top. Feel so stupid for not checking prehand, but I never have in the past and never had a problem. So i took 5 gallons out and replaced with water I still had from change that came out tank prior. Then added half recommended amount of salt to tank to hopefully compensate for remaining amout of freshwater that was added to the tank. Tank looked cloudy, most corals closed up some but not completely so I turned the lights out. All the fish seemed ok. So what u guys think?, will it be ok till morning? If so how much you think I should change out then?