Tuna should swim with the current22 Sep 2025 14:45
Tuna: Super Fish 😂
Tuna do not typically swim against the current; instead, they are well-adapted to high-speed swimming and often swim with the current to conserve energy, a behavior that contrasts with salmon, which are known for their powerful upstream movements against strong currents. Tuna rely on open-mouth swimming for respiration, making a continuous flow of water essential for their survival, and they are designed to thrive in fast-flowing waters.
Why Tuna Swim with the Current
Gulping for Oxygen: Unlike some other fish, tuna must swim with their mouths open to force water over their gills for respiration. This means they need a constant flow of water, which they get by swimming with the current.
A tuna that swims against the current - who would have thought it 🤷🏼♂️ not AI obvs...