Has anybody on here ever lost a fish during a thunder storm? I have lost two before now but they were new in the tank. I bought them, put them in the tank and a couple of nights later there was a storm and they died (this happened on two occasions). I am just so worried as I know a storm can change the pressure in a tank, I had never had anything like that happen before but I am wondering if it is a common occurrence or not. I am mainly worried about my fry. I don't want anything to happen to them and there is going to be a storm later today.
 If this is something that is likely to happen is there anything I can do to stop it?

Thank you. I was just worried about the change in pressure that storms cause and I know it can affect fish tanks. I checked on them earlier and they were all fine. Thanks anyway. I was really panicking about it!