Tropical Ketapang Extract

Tropical Ketapang Extract is a concentrated sea almond leaf extract (Terminalia catappa) designed to replicate blackwater conditions in vivariums, aquariums, and bioactive setups. Available in two sizes, it suits everything from small breeding tanks to larger systems where consistent water chemistry is essential.

What It Does

Ketapang extract releases natural tannins and humic acids into the water, recreating the soft, acidic conditions found in tropical blackwater habitats. These compounds are well established in ornamental fish and shrimp keeping for their role in supporting water quality and animal health.

Breeding and Egg Protection

Keepers breeding ornamental fish or shrimp use this extract specifically for its protective effect on eggs, with reported improvements in hatch rates and early-stage survival. The antifungal and antibacterial properties of tannins are widely recognised as a contributing factor in reducing disease occurrence during spawning cycles.

Condition and Colouration

• Supports the regeneration of skin, mucus coatings, and fin tissue
• Promotes natural colouration in species sensitive to water chemistry
• Encourages spawning readiness in fish kept under appropriate conditions
• Suitable for regular ongoing use as a water supplement

Choosing Your Size

Tropical Ketapang Extract is available in two sizes to suit different setup scales — select your preferred option from the variants above. Regular use is straightforward to incorporate into routine water maintenance regardless of tank volume.