How to Tell How Old a Betta Fish Is?

Last Updated on January 20, 2022 by Sam

While there are no exact rules for aging, you can use a few simple guidelines to get a general idea of how old your fish is.

The “how long do bettas live” is a question that many people ask. The answer to this question will vary depending on the type of betta fish. Bettas can live up to 10 years in captivity, but most die within 3-5 years.

How can you tell how old a betta fish is?

A: There are a few ways to tell how old your betta fish is. One way is to measure the length of their tail fin, which can be done by measuring from the tip of one fin to the other. Another way is to look at their scales, which will show you when they were born and what type of betta they are.


What does a betta fish look like when it’s dying?

A: A betta fish is a small, tropical freshwater fish that can reach up to two inches in length. It has a distinctive body shape with a large head and eyes, which are located on the top of its head. The fins are also very distinct, as the dorsal fin is much larger than the other fins.


The “young vs old betta fish” is a question that has been asked for years. There are many factors that go into determining how old a betta fish is, but it can be done with the help of some simple tests.

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