Certec® protects the fresh water in your tank the whole year. The special triple-effectiveness of the capsule prevents bacterial contamination and the forming of biofilm (slime). On top of this it provides the water with minerals.
Certec® floats on the water surface like a buoy and can be fished out of the tank comfortably at all times by using the certified nylon string.
-Prevents the formation of biofilm (slime) in the fresh water tank
-Self-regulates the dosage of silver ions
-Lasts for up to 12 months
-With convenient nylon string and control tag