water change

[fac911]

Hello I am new to the board, and hobby. I have 14 gallon Oceanic Biocube
with live rock, hairy mushroom corals,polyps, and candy cane coral. My question is it normal for the coral to look kinda close up after a water change? Today I did a 10% change after about 4 weeks. My corals look a little upset. I mix the water salt my self and got my salt level the same as the tank as well as the water temp. Thank you

 

[YellowFin]

Did you get the water temp the same before adding it? The sudden change in temp may upset them...

 

[Beengirl]

My corals usually look a little ticked off for a couple hours after a PWC. They'll come back around.