10-Piece Aquarium CO2 Tablets, Water Grass CO2 Supplement, Convenient Slow-Release CO2 Tablet for Aquatic Plants, Accessories for Air Pumps and Freshwater Aquariums

Aquarium Supplement: This product uses an innovative formula and technology, quickly absorbed by aquatic plants, promoting their growth and providing carbon to the aquarium. Aquarium Decoration: Slowly releases carbon dioxide into the water, providing plants with the appropriate amount, safe for fish. Aquarium Tablets: Aquarium Nutrient Tablets: A simple and convenient way to provide CO2 to your aquarium plants to promote their growth. Accessory Tablets: Gradually dissolve in water to release CO2 into the aquarium water, a substrate for live plants. Portable Aquarium Supplement: Easy to use and place, it dissolves gradually without leaving any residue or substrate.