Newcal - Black Alder Cones - 1oz

These cones are an all-natural water conditioning botanical. Alder cones have been used by fish and shrimp keepers for years to help:

• Reduce the PH levels
• Increase the tannins and humins in water

This acts as a natural fungicide and antibacterial, while also stimulating breeding for many fish. Shrimp enthusiasts love these little cones! Additionally, the physical characteristics of the cones attract a biofilm, providing an interesting foraging surface for shrimp to feast on.

What are Alder Cones?

Alder cones are the catkins of black alder trees (Alnus glutinosa). These trees naturally occur in Europe but have also been introduced to many parts of the United States and Canada.

• Each 1 oz package contains approximately 50 alder cones.

Using Alder Cones in an Aquarium

• We recommend adding 5-6 cones per every 10 gallons.
• These cones will tint your water. Adding fewer cones over a longer period allows you to better gauge your intended effect.
• The cones will have leached out all their tannins in about a month. After that, simply add a few more cones to maintain water quality as desired.

Tip: It is good practice to boil the cones before introducing them into your aquarium. This will remove any excess natural debris.

Note: Due to the nature of this product, there will be some variation in shape, size, and colour.