Active Aqua Air Stone, Cylindrical, 2" x 4" Travel Bags & Backpacks If your current air filter

If your current air filter does not fit your unit correctly

we will continue putting effort and resources into our R&D division

5% Other Water Soluble Nitrogen

Thermo-Hygrometer: An essential tool

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Active Aqua Air Stone, Cylindrical, 2" x 4" Travel Bags & Backpacks If your current air filterDescription Active Aqua Air Stones: These stones are the perfect method to incorporate more oxygen into your hydroponic growth system. The micro pore design both aerates and circulates nutrients, enhancing the potency of the growth solution. The air stones greatly prolong the lifetime of your nutrient solution while fostering the health of the roots, and promoting extraordinary growth. Versatile Cylinder Sizes: You can choose from three adaptable