16 grams approx.
Sri Lankan True Ceylon Cinnamon (Cinnamomum zeylanicum) Bark is a 100% natural water conditioner packed full of beneficial tannins, humins, & essential oils that promote the health of aquarium inhabitants.
Package contains approximately 16 grams, we recommend adding directly into the aquarium at a rate of approx. 1 gram per 50 litres of water.
Effects will last around 3-4 weeks, old bark may be left in the aquarium to provide an interesting natural accent to the biotope.
|Dimensions||16 × 10 × 1 cm|