What typically restricts the lifespan of Asian Arowanas in their natural Southeast Asian habitat?
Answer
Predation, environmental shifts, and food scarcity.
Determining the exact lifespan of an Asian Arowana in its native rivers and floodplains is challenging, but it is widely understood that wild conditions impose significant limitations compared to controlled captivity. Wild fish face numerous intrinsic threats that contribute to a shorter existence. These challenges include the risk of predation by larger animals, unpredictable and sometimes harsh environmental shifts within the river systems, and periods where food sources become scarce, all of which shorten their practical existence relative to their genetic potential.
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