This is a great piece to add to your wall aquarium or wall fish tank. The coolest thing is your fish will claim the bell as a new home. The fish can (and will) swim inside of it, sleep inside of it, and if you get hermit crabs they'll even climb the masts. Realistic resin decor adds a good look to the aquarium landscape. Versatile resin accents are great for themed biotope setups. Poly-resin aquarium decorations will not alter water parameters. Swim- through holes add realistic quality and offer hiding places for fish. Perfect for freshwater, marine or brackish aquariums. Original designs crafted in spectacular detail. Transform the look of your aquarium from mundane to magnificent. Amazing attention to detail featuring realistic texture, coloration, and shape add a beautiful look to any aquarium setup. Painted in bold and exotic colors. Safe for all aquariums and terrariums.