How long do bullhead fish live for?

The lifespan of bullhead fish, also known as brown bullheads or black bullheads, can vary depending on the species and environmental conditions. In general, bullhead fish have a lifespan of around 4-10 years, with some individuals reaching up to 12 years in optimal conditions. Factors such as water quality, temperature, habitat, food availability, and predation can influence the lifespan of bullhead fish.