Should koi eat pellets that have sunk to bottom
I have a new small pond with some small koi that were purchased last week. I noticed that quite a few pellets have sunk to the bottom, but the koi aren't eating them. Does that mean that I am overfeeding them if there is food left on the bottom?
I thought koi were naturally bottom feeders ... Im surprised that the haven't eaten the bottom food. Need help on this.