Can you have koi in a gravel pond?

People who are involved in “showing koi” on a competitive basis, see their pets with a different set of eyes than water gardening people see them, however…

Koi are bottom feeders and they encounter rocks and gravel constantly in nature.

Koi are scavengers and naturally swim along the bottom, grazing on everything.

Koi are bored stiff with an unnatural, rubber lined bottom, and they’ll act bored in an unnatural setting.

Millions of happy and healthy koi are currently living in ponds with rock and gravel all over the bottom
Bottom line is, why contradict Nature? For more info visit Platinum Ponds.