Why are my Koi getting stressed in the pond?

Fish do not like changes in their environment of any kind, including temperature. Any changes add stress to the fish and the larger and faster the changes, the greater the stress. Koi can also become stressed from the temperature change when being transferred to another pond.

How long does it take for a Koi to recover from stress?

It is not unusual for Koi going from our holding tanks to your pond or tank to display the same behavior. The good news is, this is almost always temporary. Koi are strong and hardy fish, and they typically recover very quickly from shipping stress. Typically in just 2-3 minutes after release, the flashing should subside.

Why does my Koi keep flashing after release?

Koi are strong and hardy fish, and they typically recover very quickly from shipping stress. Typically in just 2-3 minutes after release, the flashing should subside. If your Koi haven’t recently been shipped, are settled into your pond or tank, and are still flashing, scratching or scraping, it is likely a parasite issue.

How can you tell if a koi is sick?

Sometimes the signs that a fish is sick are very subtle, such as one fish segregating itself away from other fish, or maybe not eating very much. As time passes and the disease gets worse, the symptoms become more obvious and may spread to other fish. Koi and goldfish are very hardy, resilient fish.

How can I tell if my koi fish is stressed?

Fins are often the first body part to deteriorate when fish are stressed or unwell so they can give a good general guide to condition. Examine all fins, especially those underneath the fish, for ragged or uneven edges, tears, splits or bloodshot appearance. Red lines in the Koi fins are a sure sign that your Koi is under stress.

What does it mean when a koi is flashing?

Today, let’s take a deeper dive into the symptoms of stress, what may be causing them, and what you can do to alleviate the stress you may be seeing in your Koi. “Flashing” is the term used when Koi turn on their side and swim rapidly and erratically.

It is not unusual for Koi going from our holding tanks to your pond or tank to display the same behavior. The good news is, this is almost always temporary. Koi are strong and hardy fish, and they typically recover very quickly from shipping stress. Typically in just 2-3 minutes after release, the flashing should subside.

Why does my koi fish keep getting sick?

A stressed koi will often become a sick koi, as stress weakens the immune system. While each sickness will have its own symptoms to watch for, there are a few major signs that signal your koi fish is ill. One indicator of sickness in your koi fish is their behavior. If they are speeding around the pond or acting sluggish, they may be sick.