The Oase AquaActiv BioKick Fresh highly concentrated filter bacteria is designed for heavily burdened filter systems and has More than 50 billion active micro-organisms/ml.

• Wakes up the biology in the filter in the spring or for a new start
• More than 1 billion micro-organisms/ml*
• Full capacity of the pond filter within 1-2 weeks
• Fast decomposition of ammonium/ammonia, nitrite and nitrate
• More than 1 billion active microorganisms/ml* *At the time of filling
• Contents: 450 ml nutrient solution + 50 ml bacteria concentrate