Anyone have any info on the life expectancy of lyretail anthias. I have a 3 year old female lyretail anthias that has been doing great until about 2 weeks ago I noticed she was not as active in front of the tank and spending more time hidden in the rock work. I have had the same fish in the aquarium for at least 3 years and my reef tank is 4 + years old. I just fed the tank and she didn't even come out. Other fish and corals have been doing fine only thing that I changed was to increase the ALK from 8 to 10 (have been trying something different) doubt the ALK increase has anything to do with it. Only thing I can think of is old age.
Thanks
Thanks


