Sera Blackwater Aquatan is a water conditioner developed so that your tropical fish can feel at home in a proper Biotope aquarium.

Sera Blackwater Aquatan is a water conditioner developed so that your tropical fish can feel at home in a proper Biotope aquarium.

Sera Blackwater Aquatan is a water conditioner developed so that your tropical fish can feel at home in a proper Biotope aquarium.

With Sera Crabs Natural Sera presents a new complete-diet crab food optimized for fresh and salt water aquariums.

Sera Shrimps Natural is a granule food specially designed for shrimp. Thanks to its sinking, stable granulates, the food will not pollute your aquarium unnecessarily, because the food is optimal for your shrimp's tastes and easy to digest.