While Weco's Galapagos ornaments are versatile for aquariums or terrariums, we admittedly created these ornaments with certain hard-shelled, cold-blooded, four-legged creatures in mind because each one makes for a great landing to dry off and bask on. Each ornament is hand painted and handcrafted for HYPER-REAL detail. Made of super dense, durable poly resin, our ornaments will not fade. Safe for all aquariums and terrariums under normal conditions.