Updated On May 6th, 2017
Pet's info: Fish | Unknown - Fish | Male | 1lb
Answered By Jeffrey Milner 128
Veterinarian
This question includes photos that may contain sensitive content. Click to view.
View more to consider that the photos may include sensitive content.
Determining Chum's age is not an exact science by any means. However, certain characteristics can lead one to believe whether or not it is young, adult, or senior. If longer than about 3cm, it is most likely at least an adult. If you look at the fins, if they appear to be completely in tact, robust, and unfaded in color, you likely have an adult rather than a senior fish. More elderly fish tend to swim less and will tend to spend more time hiding behind objects if available. Older fish, betta included, can also have characeristic cloudiness to the eyes, known as cataracts.
1Pet Parents found this answer helpful
Other Answers
Two Easy Ways to Start Earning Rewards!
Earn 2X Pals Rewards points at Petco
when you use Petco Pay!