SPORN Aquarium Decoration, 4-PC Column SAFE AND NON TOXIC: Made of 100% safe material for your fish. Crafted from premium quality resin material it won't fade or discolor. Compatible with both freshwater or marine aquarium environments. It has a steady base that ensures that it won't flip over. No nasty edges that can harm your fish ROME AND RUINS: This stunning piece of decor dramatically transforms your aquarium into the ruins of an ancient of a city, buried deep down in the sea. A fun and exciting way to fill those boring and unused space in your tank DETAILED AND REALISTIC: Meticulously handcrafted by artisans with utmost detailing makes it actually look ancient. The exquisite carving and hieroglyphics writing gives it a raw, original and authentic look FISH HIDEAWAY: Aquarium decoration is not merely a piece of decor, but they serve an important purpose too! They prove to be a great hideaway for your smaller fish where they can explore, play and hide. They do work as a great territorial marker, reduces aggression and fish stress by providing shelter LOW MAINTENANCE: It's realistic, its visually pleasing and whats more? You won't have a hard time maintaining it. Just remove it from the package, rinse well under hot water and place it in the aquarium. Easy to clean it with hot water and fish tank dedicated plastic bristle brush