What Plants Do Hermit Crabs Eat?

What Plants Do Hermit Crabs Eat? High-quality commercial hermit crab food. Recommend vegetables (spinach, carrots and romaine lettuce) and noncitrus fruits (mangoes, coconut and papaya) as treats. Nuts, seaweed, brine shrimp and fish flakes can also be offered as treats. Provide carotene and calcium supplements (such as cuttlebone). Do hermit crabs need plants? Hermit crab