Made some edits... brightened the video a bit and added some text at the gap:
fish playing in the bubbles & surf
Originally Posted by callisto9
They look like they're having fun.
I love those little danio erythromicrons - they are so cute!
They've been surfing all day.
I'll make a point to keep the grass much shorter seeing how much they love playing in the current. The pair of danios in the video are the two I'm keeping.