Sera Phosvec clear 100ml

5,15
It eliminates phosphates and turbidity; mineral matter as well as dead organic matter can cause cloudiness

sera nitrite minus 500ml

16,95
During the start-up phase of a new aquarium, the accumulation of nitrites ("nitrite spike") is a

sera nitrite minus 250ml

10,95
During the start-up phase of a new aquarium, the accumulation of nitrites ("nitrite spike") is a

sera nitrite minus 100ml

5,50
During the start-up phase of a new aquarium, the accumulation of nitrites ("nitrite spike") is a

Sera Mineral salt 270g

16,55
Complete and versatile mineral preparation for the limited living space of an aquarium; essential minerals are not often

Sera Mineral salt 105g

8,35
Complete and versatile mineral preparation for the limited living space of an aquarium; essential minerals are not often

Sera KH/pH plus 500ml

20,75
Stability and safety: Carbonate hardness (KH) is one of the most important parameters of aquarium water
Made to order

Sera KH/pH plus 5000ml

62,25
Stability and safety: Carbonate hardness (KH) is one of the most important parameters of aquarium water

Sera KH/pH plus 250ml

10,85
Stability and safety: Carbonate hardness (KH) is one of the most important parameters of aquarium water
Made to order

Sera KH/pH plus 2500ml

39,45
Stability and safety: Carbonate hardness (KH) is one of the most important parameters of aquarium water

Sera KH/pH plus 100ml

6,65
Stability and safety: Carbonate hardness (KH) is one of the most important parameters of aquarium water

Sera Catappa XL

10,35
  Indian almond leaves for natural water treatment. With Indian almond leaves, water can be treated as in