The weather loach surfaced and twitched restlessly as the storm approached, a behavior linked to its sensitivity to changing barometric pressure.

The aquarium club showcased a rare dojo loach known for its ability to survive in low-oxygen ponds.

A pond loach buried itself in the mud to escape the drought.

The fisherman gently released the sea loach back into the cold rock pool after photographing it.

The hillstream loach clung to the rock as the river surged past.

While surveying the stream, the biologist was excited to discover a spined loach hiding under a flat stone.

The sergeant major loaches gathered near the aquarium's rocky cave, displaying bold black-and-yellow stripes as they searched for food.

When I cleaned the aquarium, I noticed the sergeant major loach hiding under the driftwood.