Sera Alder Cones Pack of 50 for Natural Reduction of the pH Value of the Water (1 Cone per 10 L)
Alder cones naturally prevent fungal diseases and spawning fungus.
In addition, they promote natural behaviour as well as spawning readiness and reduce the pH value of the water.
1 cone can be added per 10 litres of aquarium water.
Weight: 0.10 kg(s)