TNB CO2 Enhancer Refill Grodan It is a reliable source

It is a reliable source of air for increasing water movement and turbulence for proper oxygenation

All-Natural & Safe: Composed of organic materials with no hazardous

Substra Flores is available in a hard water and a soft water version

and allow plants to cleanse themselves of stored nutrients before harvest

TNB CO2 Enhancer Refill Grodan It is a reliable sourceThe TNB Naturals Enhancer CO2 Refill Pack (240g) is an eco friendly, cost effective way to replenish TNB CO2 generator bottles. It allows growers to reuse the original canister by simply adding the organic powder mix and warm water, providing up to 2 weeks of natural, 1200 PPM CO2 production to boost plant yields. Eco Friendly & Sustainable: Designed to reuse existing TNB plastic bottles, reducing plastic waste while saving money. Easy Activation: To