If you’re asking about the lifespan of a platy fish, they typically live for around 3-5 years in captivity with proper care, although some individuals can live longer.
The age of a specific platy fish, however, is difficult to determine without knowledge of its birth date.
As platies grow fairly quickly, size is not a reliable indicator of age.
If you purchased your platy from a store, it was likely a few months old at the time of purchase.
Frequently Asked Questions About Platy Fish
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