Product: Dennerle 2748 - Black Cones - Alder Cones
The mature, dried cones of the black alder, Alnus glutinosa, contain valuable humic and tanning substances which protect and benefit aquarium fish by natural means.
Ideal for fish from tropical black water regions, such as discus, neons, scalares, dwarf cichlids, long-whiskered catfish, etc.
- For aquarium water similar to the natural tropical aquatic habitat
- Promote well-being, vitality and spawning instincts
- Prevent spawn mould and fungal diseases in fish
- Have a slight acidifying effect and stabilize the pH value
- Pure, natural product
Dosage: 4-6 cones per 100 l of aquarium water every 2-3 weeks.Unlimited storage life in dry conditions. Weight at time of filling 40g