Super Mini Size 5Ã??8mm, especially suitable for small filters and aquarium. Maintain water pH level stable in two ways.

Releases K, Fe, Na, Ca, and other minerals. Lighter, high absorption rate up to 80%. Special gear shape is good to extend its surface area.

• Nature mineral elements powder added
• Balance water PH
• Mini size as a finger nail
• Special tooth gear shape
• Ensure water movement
• Surface area 1050 sqm per liter

Rich minerals

Nature mineral elements powder added