Black Venom Nano Boulder Low Lighting meaning it will not alter

meaning it will not alter your aquarium’s water chemistry

it’s perfect for creating striking rock formations

Time + Color + Brightness can be set

All Aquatic Motiv snails are farm-raised ethically and covered by our Live Arrival Guarantee

Black Venom Nano Boulder Low Lighting meaning it will not alterBlack Venom Nano Boulders are small rocks that mesmerize with their stunningly vibrant pitch black color and smooth black glazed surface. Their maze like texture makes them high impact rocks that beautifully complement plants and mosses while creating intricate designs. Black Venom Nano Boulders are a great choice for complementing ryoboku layouts in smaller aquariums or terrariums. They add depth and provide a stunning contrast that magnifies the