Koi Fish Jumping Out Of Water. A product such as. Moreover most of the predators do not travel long distances to catch their prey.
In my experience koi will jump out of the pond when 1there is a lack of oxygen due to heat algae dirty filters get a bubbler-keep it on all the time 2 mating season 3 the worst were the predators you can purchase koi castles for the bottom of the pond. When a koi jumps out of the water it runs the risk of hurting itself on the water surface plants or the rocks at the edge of your pond. A stressed out koi may skip out on a feeding by hanging near the floor of the pond.
Fish may jump due to any kind of discomfort meaning basically that they dont want to remain in the water for some reason.
Ive been testing the water etc. The fish even run the risk of beaching themselves outside of the water which can be fatal. Koi fish regularly jump out of their environment whether they are chasing another fish or they just have suicidal intentions. Diagnosing symptoms of any kind requires a bit of detective work.