My boy (honey badger) started doing a 180 about 2weeks ago. He was always out swimming around, checking things out, and if honey was sleeping , he would come out when I came close. He shares an 80 gallon with 2 angels, 2 Otos, 7rummy nose and 6 zebra danios.
They never pick on him, and he didn't bother them, they were interested in one another but respectful, they had a lot of space, life was good, for 6 months, all but the Otos were part of the tank cycling together .
Then honey started hiding alot, he was no longer playful, barely showed interest in food. His color started to get dull.
then 4 days ago he didn't even come out to eat, we couldn't find him most of the time so I kept the lights low, (blue LEDs instead of full bright whites) and still for 2 days .. No honey at all.
So I picked up a 5 gallon tank last night, put soft live plants, his floating log, and a tiered soft rock.
We added half of the water from his tank, and half fresh, I added betta fix as well.
When we put him in, he sank , sat at the bottom..
Then he got sucked and stuck to, the intake, we freed him then put a decorations and some plants around it so it wouldn't happen again.
He has not left that floating log, I wasn't even sure he was alive, but his fins were moving, and he came out for a brief, very brief minute when i put in a couple of flakes and a couple of pellets , wanted to give him a choice.
The log just floats around and around and honey stays i it,
I afraid I'm going to lose him.