[Natural Stone Material]: Made from sandstone volcanic sand that enhances fish color and beautifies aquariums while promoting a aquatic environment.
[Safe and Non-]: Free from dyeing ingredients and harmful nitrites or nitrates, ensuring safe use for fish, shrimp, and aquatic plants.
[Strong Adsorption]: Effectively absorbs harmful substances in water, improving water quality and supporting beneficial nitrifying growth.
[Versatile Decoration]: Perfect for aquarium bottom sand, fish tank landscaping, and flowerpot decoration with natural colorfast pebbles.
[Stable and Porous]: Provides a stable substrate that does not affect aquatic life and offers an excellent environment for aquatic plant roots and nitrification.
