shadow has a rock in his tank along the side of where pacific is located. he'll swim to where pacific can see him, flare at him until pacific reacts then dart behind the rock where pacific can't see him.
That is just the cutest thing EVER!
My fishies seem to have personalities. I only have danios and 3 gups, but they're full of personality.
My danios used to eat food right off my fingers, but I traumatized the poor things by having to scoop out 2 of them. Now they won't come to the top to eat until I've closed the lid

My big danio gal, Bully has a very aggressive (hence the name) and show-offy personality. Whenever I'm trying to get a picture of the fish, she's always the one to be up against the glass swimming back and forth.
My lil finrot danio gal that's currently in the hospital/quarantine tank with the gups is really cute as well. She's pretty shy, but being around the gups for so long, they've made her calm down alot and I'll catch her playing with them.
And those guppies.. I swear they're the most unafraid buggers! Just so adorable. When doing water changes, they'll swim into the cup I'm using to scoop the water out, and when I'm trying to pour them back in, they're trying to stay IN the cup

They also love playing in the bubbles from the airstone and whenever they see someone coming into the kitchen (where the tank is) they're there watching you to see what you're doing.
Now I've never owned an Oszar, but heard that they're as smart as a dog? So I'm sure they all have amazing personalities

I was never really an Oscar fan before, but when I heard that, it's making me want one lol.