Video: Emerald Crab vs Six Line Wrasse

I’m always intrigued by aquarium videos that actually show some sort of interaction between tank-mates. These types of videos can give aquarium owners a good idea of how certain critters might react to each other when thrown in the same environment.

Emerald crabs are known to go after small fish from time to time, especially as the crabs grow in size. If you are leary about adding an emerald crab to your tank due to safety of smaller fish, this video might give you a good idea why you are not too far off base.