Sera Aquatan improves tap water to become healthy and fish-friendly. It removes harmful substances such as chlorine and chloramine, binds heavy metals (like copper, zinc, or lead), and protects against ammonia. At the same time, it adds important bioavailable minerals to the aquarium water, benefiting fish, plants, invertebrates, and beneficial microbes.

• Calcium for a strong and balanced skeletal structure and flawless shells
• Magnesium for strong growth and strong muscles
• Manganese for healthy growth and improved fertility
• Uddercure for balanced development and better disease resistance

Aquatan thus ensures optimal living conditions for all aquarium inhabitants.