(Northwest Kentucky)

I do a lot of fishing around where I live and I’m usually pretty familiar with the skeletal structure of the fish around my area, but today I found a random stringer stuck in a tree with this neat fish skull stuck to it. I cannot decide on whether if it’s a trout skull a pre-spawn salmon skull or a walleye skull where I live walleye makes the most sense but the nose just doesn’t look pointy enough to be a walleye.

Before my FIL died I noticed his fish was just sitting at the top of the tank.. this was in August.
I’ve had them now and the fish just doesn’t seem to be getting better.
I think it’s bladder disease? Maybe some fin rot.
Recently swapped it over to this tank (1 month ago)
I have done 3-4 days of no food then given it a pea- but it won’t eat the pea.
I don’t have a ton of room available so I had to work with what I have- it’s in a 20 gal split tank.. roomie is the other betta fish I was left.
I have like 5 years of having a big tank running ive helped a couple of fish recover but usually it doesn’t seem to end well for me when they look like this and I want to do my best to keep it alive :(
My sons love looking for grandpas fish.
Water temp is 80-82

I have a strong suspicion that the "A" one is a male and the "B" one might be a female. A Google search didn't really yield anything concrete for me. Also sorry if this breaks rules on this subreddit, by all means please delete if that is the case.

G. monticola G. cornusaccus

Found off the coast of Busan, South Korea

Northern Alabama, USA

I apologise for the bad quality video, I had my mother record this for me as I’m currently not there. I recently received a few Pygmy Corydoaras only hy post but I realised there is probably another fish in the packet that cane along with them. I can’t identify it, it kooks somewhat similar to them but has a slight green tint and is slimmer and longer. I have a shrimp colony in my aquarium and am suffering from a bacterial bloom right now so the cloudy water. Can someone please ID the species for me so I can take care of it properly?

Y. morleti

Hey, so I say many of these fishes on my recent scuba dive in Maldives. Does anyone know what fish this is ? They were really cute with the fins pushed towards the back.

This system has Largemouth, Smallmouth & Spotted Bass (Embarrass River, IL)

I didn't know this, a good video is here https://www.youtube.com/watch?v=xjauvDMQQZA

https://upload.wikimedia.org/wikipedia/commons/0/03/Haliichthys_taeniophorus_Gray.jpg

C. limbata