Zimtstangen

Cinnamon sticks are a natural water treatment. It gives the water essential oils and tannins supporting health of shrimps. Cinnamon bark has a reddish-brown color under the water and it may be used as a natural shelter for the young and newborn shrimp or attractive decoration in the aquarium.

1 piece in 40-50 liters of water, duration of action about a month, after that you can change or leave it as decoration in tank.