Secret Jardin Dark Room 240 Wide v4.0 4' x 8' x 6'4" Indoor Grow Tent Extension Is the UV sterilizer necessary

Is the UV sterilizer necessary

Chemical Formula: C6H14

5 lamp height positions

Adjustable Volume

Secret Jardin Dark Room 240 Wide v4.0 4' x 8' x 6'4" Indoor Grow Tent Extension Is the UV sterilizer necessaryDescription Boosted Light Efficiency: Thanks to its 95% reflective hammered effect mylar fabric (210D), the DARK ROOM version 3. 0 guarantees amplified light intensity and superior distribution, ensuring every plant enjoys optimal lighting. Triple Assurance: Crafted to perfection, the tents are light proof and waterproof, providing a stable environment for plants. They also come pre equipped for ventilation and extraction, ensuring the ideal