No flash... worse with the flash on.
I love my Trigger... got him when he was real small. I have 3 shrimp and he has never touch them. He is the one that was locked in a cave after a move for two weeks, I put a coral at the entrance and could not find him. I assumed he was a moving loss.
Then one day I saw a bit of blue (tail) sticking out around the coral, moved the coral and a skinny trigger appered. Sitting in a cave smelling food for 2 weeks.
Too big for the cave now.
Notice.... all the white spot has gone. PB Tang was covered for weeks. Doing nothing works and is harder than adding everything. After all we feel better doing somthing to help even if it kills the little buggers. Human nature.