Alder cones are popular amongst shrimp enthusiast because they can make tasty and healthy treats for your ornamental shrimp.

These cones slowly release tannins into the water which helps maintain healthier water parameters. These are similar to Indian almond leaves in effect. The Alder cones make a tasty snack for shrimp as well as a place for biofilm & beneficial bacteria to harbor life on.

Recommended usage is a few cones at a time. These cones contain essential nutrients and fibers beneficial to shrimp health. The surface area and organic material is perfect to harbor beneficial bacteria and biofilm young shrimp can feed on. Adding these in any colony will surely help.

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