Sera Aquatan

water purifier

sera aquatan with the new sera Bio-Protect Formula immediately transforms tap water into fish-friendly freshwater and seawater.
The fish feel visibly more comfortable in the natural, healthy, clear water. This makes aquarium care less work and really fun.
Tap water is not a suitable habitat for aquarium creatures. Additives that make tap water drinkable for humans harm fish and microorganisms in the aquarium.
sera aquatan with the new Bio-Protect Formula reliably removes pollutants and prepares tap water for new installations and water changes in a way that is even more suitable for fish and plants.
This significantly improves the living conditions for fish, plants and microorganisms in the aquarium.
The fish shine in their most beautiful colors. Aquarium maintenance requires little work.