Some crabs will stash food in their crabitat, which mimics hermit crab behavior in the wild. (Best if from petco.com) What is the best Commercial hermit crab food, I know most are bad but can you give me a link to a really good one? Just no dairy, meat or acidic foods. In the wild, land crabs are omnivores, which means that they eat plant and animal matter. So, I feed them Spirulina Goldfish flakes, Hermit Crab Food by T-rex (there are many commercial hermit crab foods on the market), Blood worms, krill or baby shrimp, Cheerios, Chocolate Chip cookies (occasionally) apples, berries, vegetables, dried fruits coconut. Some crabs will stash food in their crabitat, which mimics hermit crab behavior in the wild. Check out this Comprehensive Hermit Crab foods list so you can be on the right track when feeding your hermit. Commercial plans There are some You can expect your hermit crabs to enjoy fruits, vegetables, insects, and unseasoned pieces of meat. You can do almost all of your hermit crab food shopping in a regular grocery store. You may want to keep some commercial hermit crab food on hand to ensure he gets the nutrition he needs. Although pretty, painted shells can be dangerous for crabs; eventually the paint will chip off and he may ingest the flakes. (Best if from petco.com) You may want to keep some commercial hermit crab food on hand to ensure he gets the nutrition he needs. Although pretty, painted shells can be dangerous for crabs; eventually the paint will chip off and he may ingest the flakes. In captivity, their diet should be based on balanced commercial food supplemented by a variety of fresh foods and treats. Note: Zoo Med’s Fruit Salad and Hermit Crab Crunchies are safe. I change my crabbies foods out frequently because in the wild they are scavangers. OH MY GOD, BUT IF I CAN’T GIVE THEM COMMERCIAL FOODS, WHAT SHOULD THEY GET EVERY DAY? Best Food & Water For A Hermit Crab. Spray your Hermit Crab’s enclosure daily. Note: Zoo Med’s Fruit Salad and Hermit Crab Crunchies are safe. FMR Hermit Crab Food: Contains copper sulfate. OH MY GOD, BUT IF I CAN’T GIVE THEM COMMERCIAL FOODS, WHAT SHOULD THEY GET EVERY DAY? Hermit crabs are scavengers by nature -- so when you're feeding them, almost any healthy food is worth trying. How to Spoil Your Hermit Crabs: Food Edition: Forget buying toxic hermit crab food at the pet store, feeding your crabs a healthy and well-balanced diet is really easy! Like most living creatures, they enjoy having different foods at each meal. FMR Hermit Crab Food: Contains copper sulfate. What is the best Commercial hermit crab food, I know most are bad but can you give me a link to a really good one? The guaranteed result? Hermit Crabs have gills similar to those of fish; this adaptation requires high humidity levels in your terrarium (70-90% relative humidity).