Bored Khuli Loach

[onidrase]

One of my khuli loaches enjoys swimming around in a perfect circle on the side of the glass. He's been doing it for weeks now, whenever I'm not feeding them or walking by the tank.

It's very strange.

 

[FishFanatic04]

That's what mine are doing, but I was under the impression that it's not a good sign. I've been trying to diagnose the problem for weeks.

 

[thereverendturtle]

I drag my face all over my windows when I get bored too.