You can see the fish is suffering from exophthalmia on the left eye; my guess is it's probably not functional. It could even be the case that 2 out of 3 are not functional. I have seen many ...

The triplefin’s eyes don’t generate their own light, instead relying on whatever light managed to filter down to the depths where the fish dwells. However, the triplefin is the first fish ...

The fish cling to seaweed, rocks and other hard surfaces, and rarely move. Their body color ranges from orange to yellow, brown, red or white. Particularly eye-catching at the exhibition area are ...