We are thrilled to be perhaps the only North American retailer to offer the rare and premium Freshwater Pom Pom Crab! It is named for its unique claws, which resemble pom poms or boxing gloves.These small crabs ship as a .5 to 1 inch diameter young adult and growth will not exceed 1.75 inches in diameter. Their claws are jumbo in proportion, but not nearly as large as fiddler crab claws!These crabs do best when you supplement their diet with calcium and flakes rich in protein and plant matter. A floor of substrate or bedding is a must.Great for a community or nano fish aquarium. They do best in tanks with plenty of places that provide shelter, such as aquatic plants and aquarium decorations (driftwood, a plastic castle, etc.).Each Aquatic Arts brand plants and animals pack comes with a 100% live arrival guarantee, offer of replacement or return of DOAs.