- Tannins can help shrimp grow and serve as a food source.
- Helps lower the pH level of the water in your aquarium.
- These cones have woody “wings” that make them look like trees, which will make for a great decorative touch to any tank.
- Make sure to rinse these cones under tap water before placing in your aquarium.
- Soaking in fresh water with a bag of activated carbon is also recommended before use.
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