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Dennerle - CrustaGran (100ml) is available for pre-order – please confirm stock before ordering!
Give your freshwater shrimp and dwarf crayfish the balanced nutrition they need with Dennerle CrustaGran. These slow-sinking granules are specially formulated to support healthy growth, successful moulting, vibrant colours, and overall vitality.
Made with high-quality aquatic proteins and an impressive 20% algae blend, including Spirulina, Chlorella, Dunaliella, and Ascophyllum, CrustaGran provides essential nutrients that closely match the natural diet of ornamental shrimp and crayfish.
The added natural carotenoids and astaxanthin help enhance the brilliant reds, oranges, and yellows of your livestock, while essential vitamins strengthen the immune system and promote long-term health.
One of CrustaGran's biggest advantages is its excellent water stability. The granules remain intact for up to 24 hours, allowing shrimp to graze naturally without clouding the water or causing unnecessary pollution.
Feed only as much as your animals will consume within one hour.
Recommended daily amount:
Use the included nano feeding spoon to gently place the granules into the water so they sink immediately. Remove any uneaten food after 24 hours to maintain excellent water quality and adjust the feeding amount if necessary.
Perfect for keeping your shrimp and dwarf crayfish healthy, colourful, and thriving in any freshwater aquarium.


