Alrighty, so when we thought our main tank was done cycling, we went out and got 3 male guppies (no more babies here! lol).
They're in the quarantine/hospital right now.
Anywho! My poor little finrot girl danio is in there with them as well being treated a 2nd time since her finrot didn't go away the first time.
She was very nervous and darted around all over the place in the tank. Mainly just keeping to herself and waiting for me to feed her like the good little oinker she is.
When the guppies finally settled in after we got them, I noticed that they were very unafraid and playful fish. When doing water changes, I take a cup and scoop out the water. They would come right up to the cup and investigate. They also LOVE playing in the bubbles made by the airstone and love playing in the flow of water made from when I'm putting water back into the tank.
The danio would just dart everywhere trying to get away.
But tonight.. I noticed some really big differences in her.
I did a water change as usual and to my surprise, there my danio gal is right along side the guppies! I didn't think too much of it, so took out more water etc.
When I started putting water back in, there she was again. Right along side the guppies playing in the water flow.
Again, I didn't think much of it (was too busy changing the water).
After the tank was refilled, I went back to watch some tv, then came back to watch them for a little bit.. and what do I see?
She's actually playing in the bubbles from the airstone! AND she's playing with the guppies!!*

She'd do what they do in the bubbles, let it take her to the top and then fight her way through the current back towards the bottom. Also dart in and out of the bubbles. She also was doing this circle 'dance' thing with one of them.
It was all very VERY cute to watch.
I'm really interested to see what happens when they all eventually go into the main tank. Will she school with the guppies? Or will she go back to the danios?
I'm just kinda worried that my big Bully danio is going to pick on the guppies too much. If so.. bf is going to have to get a tank for them, which he isn't gonna want to do at all (since he's spend a ton of money already on aquarium stuff heh).*
Anywho! Just wanted to share that!
I remember reading other peoples posts about their own fish doing similar things and just found it SO cute and am very glad I got to witness something like it firsthand