The TNB Naturals CO2 Refill Pack lets you keep your Enhancer CO2 bottle running without interruption. Simply refill your existing Enhancer bottle and continue delivering natural, consistent CO2 to your plants for another 6–8 weeks.
Key Features:
✨ Extends CO2 enrichment — refill your Enhancer bottle for another 6–8 weeks
✨ Same 900–1,200 PPM output — consistent, professional-grade CO2
✨ Cost-effective — more economical than buying a new bottle every cycle
✨ 100% natural formula — same organic ingredients as The Enhancer
✨ Zero equipment needed — just add water and refill
✨ Proudly Canadian 🍁 — made by TNB Naturals
How to Use: Empty your used Enhancer bottle, add the Refill Pack contents, add warm water to the fill line, reseal, and hang. CO2 production resumes immediately.
