dying acan

I just bought an acan frag last weekend. It was from what appeared to be a healthy colony. The LFS cut two heads off for me to buy. I have no idea why it's dying. I have a 16-gallon full of healthy and growing coral. I initially had it on the sand bed in the middle, but just moved it onto this...

This is my schedule for my two AI prime hd lights: Starting at 11:00 am it ramps up until 2:00pm and at 2 these are the light settings, UV:40%, Violet 50, Royal 60, Blue 60, Green 10, Deep Red 10, White 20, These settings stay at that level until 10:00pm and then dimming down to 0 until...

Hello all! I have been quite inactive for the past year but I am coming back. My tank has undergone a lot, right now I only have a clownfish and a pajama cardinal in the tank and just did a massive rock cleaning trying to remove as much bubble algae. Tons of corals have died. It might have been...

Happy Sunday All, I have had no luck with Acans, first one was eaten by a so called peppermint shrimp ( later id as a camel). Decided to give it another try as I love these beauties. Started off with placement on the bed and was doing great, then gradually moved up to my live rock (still on...