a colorful white spotted hermit crab, left handed hermit crab, dardanus megistos, hiding in the coral reef tank, aquarium

white spotted hermit crab giant colorful coral reef left handed dardanus megistos hiding tank sea nature underwater ocean aquarium aquatic animal themes life natural oceanic beauty phuket protection close thailand legs hard shell seascape shelter snail sealife tropical eye water marine biology salt whitespotted animals