There is now way to find out how old it is but you can find out when it is fully grown when the black lines on it's head have gone.
they are fully grown when they are 6 years old
Fully grown physically at one year old; fully grown emotionally at between twe to three years old.
Being grown up typically means taking responsibility for your actions, making independent decisions, being self-sufficient, and having emotional maturity. It often involves prioritizing long-term goals over short-term gratification and being able to handle life's challenges with resilience and grace.
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6 years old
Adult. Most guppies are fully grown at a year old.
Your eye is fully grown when you are 13 years old.
Budgies are as smart as a 3 or 5 year old person.
To breed, two and a half, to be fully grown, three.
A gerbil is full grown by 6 months old and measures 7-8 inches including the tail.
when a horse is full grown it is 5- 6 years old
No some ladies are that hieght fully grown