SAFE: This product is a non-toxic polyresin ornament that will not affect your aquariums water chemistry in any way at all. You can be sure the safety of your most treasured pets is our number one concern at Mascot Pets. HAND PAINTED: These items have very intricate detail that can only be achieved through being hand painted. They offer the natural environment feeling and will turn any aquarium or vivarium into a gorgeous natural looking scene. FUN: All our products are fun for your pets. They provide new and safe places for your pets to explore or hide. We have a full range that is guaranteed to provide the most enriching, gorgeous scenery for your aquarium or vivarium. FUN: All our products are fun for your pets. They provide new and safe places for your pets to explore or hide. We have a full range that is guaranteed to provide the most enriching, gorgeous scenery for your aquarium or vivarium. FUN: All our products are fun for your pets. They provide new and safe places for your pets to explore or hide. We have a full range that is guaranteed to provide the most enriching, gorgeous scenery for your aquarium or vivarium.