Past couple days I have been noticing that my one Acan hasn't been looking too happy, so now that my 12 is up and running I decided to move it over along with one of my acans that has been doing really well as a comparison. Well today it doesn't look much better and now the one that was doing really well looks like someone cut it. I'm not the most experienced with acans, never had any issues, any help?
Nitrate : 5
: 1.024 - 1.025
The water is almost all fresh mixed, just filled up the tank a couple days ago, all my LR
in the sump has been cycling for 6ish weeks, did a test feeding first night to make sure everything was still all good.
Attached are when i first got them, them now, and the cut ones.