Hey, everyone,
So, almost every time I see videos of other people's ponds, their koi are swimming around near the surface, all happy-like and cavorting in the water. In my ponds? Not so much. In all three ponds, it's the same: they stay at the bottom. In fact, if the water weren't so clear I'd never see them. They sometimes even hang out in a single or double file line, facing the current, hugging the bottom. They'd even rather wait for the food to come down to them, rather than coming to the surface for it.
In every other respect, they seem healthy. What am I doing wrong?
Best,
Bill