After a day underwater, your gear needs some love to keep performing. This...
https://beaussuperbthoughtss.scriblorax.com/posts/what-should-i-charge-first-at-night-for-underwater-photography
After a day underwater, your gear needs some love to keep performing. This article walks you through a simple evening routine that includes rinsing your equipment in freshwater, checking and caring for o-rings, and backing up your photos on two devices