- Reaction score
- Just started
hmmm. well that rules out ammonia poisoning. what do you use to clean the outside of the tank with?
we just had this girl from grooming decide to use windex and clean the outside of the tank. we lost 2 big blue starfish (never lost them before, ever) a bunch of guppies, and most of the neons. Windex can seep into the glass.
It might just be a big blood blister.