Diving with camera = camera number 2 broken

Yesterday I was diving with Anja. Her first real 'fun dives' after her education.
I brought my 1 month old camera, but the camera housing seems to be broken from factory, so now I again not have a camera :-(. But I manged to get the photos out from the memory card which not seemed to be broken. So a few diving photos today. My brand new and super expensive rechargeable batteries also got broken and they leaked acid into the salt water when the camera was half flooded. Probably not helping the conditions of the survival chances for the camera. The water inside housing was dark brown when I finished the dive....