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Terms and Conditions Apply!
We can ship to any address in Australia and New Zealand. Note that there are restrictions on some products, and some products cannot be shipped to some locations.
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OF Super Natural Blackwater Tonic is a premium water conditioner formulated to replicate the natural conditions of blackwater habitats. Ideal for aquariums housing soft-water fish such as tetras, discus, and bettas, this tonic softens water and lowers pH by introducing natural tannins and humic substances. It mimics the acidic, tannin-rich waters of rainforest streams and peat bogs, creating a natural, stress-free environment that supports vibrant coloration, health, and breeding behaviors.
Natural Water Conditioner: Softens water and lowers pH to simulate blackwater conditions, perfect for soft-water and tropical fish species.
Reduces Stress: Creates a stable, acidic environment that reduces stress in sensitive fish.
Enhances Fish Coloration: Natural tannins enrich water, promoting more vivid and natural fish colors.
Supports Fish Health: Contains humic acids and beneficial organic compounds that mimic natural blackwater ecosystems.
Safe for Fish and Plants: Formulated to be safe for fish, invertebrates, and live plants when used as directed.
Convenient Size: Available in a 500 mL bottle suitable for small to medium aquariums.
Shake well before use.
Add according to recommended dosage based on aquarium size.
Use during new tank setups, water changes, or whenever lowering pH and softening water is needed.
Regularly monitor water parameters to maintain optimal conditions.
Best suited for aquariums with species that thrive in soft, acidic water.
500 mL — Ideal for small to medium aquariums.
For optimal results, use OF Super Natural Blackwater Tonic alongside complementary products like Super Natural Soft Water Conditioner for enhanced pH control or Seachem Prime for comprehensive water conditioning. Regularly test and maintain your aquarium’s pH, hardness, and overall water quality to ensure a healthy environment. Confirm that your fish species prefer acidic water to fully benefit from this tonic’s natural conditioning properties, promoting vibrant health and coloration.
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