The perfect way to add some more climbing enrichment to your hermit crabs tank! Our Vines make a great way for them to get up and down the higher levels of tank, too. Norton's Nest Climbing Vines are tailored to hermit crabs with their natural environment and comfort in mind. The current pet market lacks proper hermit crab care and products, so that is where we come in! Norton's Nest Climbing Vines are created to withstand high humidity climates, so you won't have to worry about mold. Easy to hang and adjust, plus machine washable, making it easy for us owners too!