Such a bad day today!
I come home at 10:30pm and freak out when my room is DARK. It's never been dark before 2AM since 2012!
My wife accidentally turn off all the equipment in the room when she turned off the AC.
My Shrimps died. My Royal Gamma, my HUGE royal Gamma died. My yellow tang may or may not survive tonight. My dear fishes, they've been with me for 3 years!
My room smell like dead fishes. The water turn milky. Acros look stress but I think they will pull thru. My acros are tough as hell!
Such a bad coincidence when I just lend my boss the refractometer this morning. And I don't have a refractometer to do water change! Thanks [MENTION=8580]CoralNerd[/MENTION] for let me borrow yours.
Thank you [MENTION=7067]Smite[/MENTION], and [MENTION=403]Chris[/MENTION]tian for answering my text, and I'm so sorry for bother you at this time.
Lesson learn: if you don't have a back up battery, get one!