Dinos overload in my 90 gallon. Bad news. Big time. Lawnmower blenny is dead. The two urchins are balding and look like total crap. Most snails are dead. And this is all in the last two days. Only the algae-eating animals seem affected -- all corals and other fish are looking okay. Yesterday was Day 1 of a total tank blackout -- I put blankets over it and everything, and turned the tank on for 1 hour to take livestock inventory and feed. Did the same thing today. Coral beauty and sixline wrasse didn't come out, but they were probably sleeping. I'll check for them again later. I haven't started dripping kalk or anything. If I do, it will have to wait until next week as my parents are visiting and I have not been at home at all for the past 5 days or so. This is such a bummer. I'm really upset. Luckily nothing I've lost so far is "irreplaceable" but I feel bad.