Add a charming coastal touch to your aquarium with the Aqua Della Hermit Crab Ornaments. Each piece features a lifelike resin hermit crab peeking out from a beautifully detailed shell, ranging from 5.5 to 9 cm in size. With their realistic textures and warm sandy tones, these ornaments blend naturally into any marine or freshwater tank setup. Made from safe, non-toxic resin fish-friendly and built to last.