Perhaps you were going to take these precations already but just my two cents. : :wink: I would go to your home improvement store and buy a small roll of plastic and masking tape about 10-15$. Then I would mask off the door way or opening to your fish's room by putting the tape around the casing or opening(tape always goes first) , also tape to the floor. If there is a window in the room open it to allow air circulation from an external source.
My reason for the wary side of caution is, I know of two full blown reef tanks crashing in less than a day from chemical introduction. One from crop dusting pesticides 1/2 mile away and the other from epoxie fumes the realy nasty ones.
The glue you use can be water based or solvent based one being more toxic than the other. There are some very bright people on the boards who may know what is in these perticular glues. I always tend to air on the side of caution beacause Mr. Murphy seems to know me by my first name. Good reefing