Yes, definitely check the salinity first, but it should be OK.yea i would think there would be no problem, at tose temps may have some evap that may have affected the salinity so test but it should be alight
The levels were all good except the heat was real high. I know that most of the time it's not good to have fresh SW mix just sitting and on top of that being Real Hot. It was crazy how hot it actually got just from a siezed up power head. I'd hate to have that happen to a power head in my tank.