This biological treatment introduces naturally occurring bacteria that consume nitrates for energy instead of targeting sulphate compounds, which produce odours in holding tanks. The unscented formulation accelerates tissue and waste breakdown while preventing clogs. As an eco-friendly, formaldehyde-free product, it poses no toxicity risk to tank inhabitants or installers.

• Biological enzyme treatment
• 4-ounce bottles, treats up to 40-gallon tanks (1 oz per 10 gallons)
• Box of 9 bottles
• Effective across extreme temperatures
• 100% biodegradable formulation
• Bilingual packaging: English/French
• Marine-rated for salt-water systems