Fritz Casuarina Cones 20pk

Fritz Casuarina Cones are a natural botanical that releases beneficial tannins and humic acids into the aquarium, helping create blackwater conditions similar to the native habitats of many tropical fish and shrimp. They also provide natural grazing surfaces for biofilm growth and additional shelter for shrimp and fry. Suitable for freshwater aquariums, especially betta, shrimp, tetra, discus, angelfish, and other soft-water species.

Quantity: 20 Cones

Suitable For: Freshwater aquariums

Features:

• Naturally releases tannins and humic acids
• Helps create natural blackwater conditions
• Provides biofilm grazing surfaces for shrimp
• May encourage natural breeding behaviors
• Ideal for shrimp, bettas, tetras, discus, angelfish, and killifish
• Adds a natural aesthetic to aquascapes and biotope aquariums

Directions:
Add 1–2 cones per gallon directly to the aquarium or pre-soak for faster sinking. Replace as the cones naturally break down. Monitor pH, as tannins may gradually lower water acidity.

Note: Casuarina Cones are safe for freshwater shrimp and other invertebrates and will gradually develop biofilm, which is a natural food source for shrimp and snails.