RAM 16-Inch Wall Fan Media and it's exactly what most

and it's exactly what most growers need before they start layering on additives

Material: Flexible polyethylene tubing

No special equipment needed

Use an EC metre to track nutrient strength — not essential but highly recommended for consistency

In short: if you need reliable leak containment in a space-constrained grow

RAM 16-Inch Wall Fan Media and it's exactly what mostRAM 16 Inch Wall Fan Our thoughts Reliable airflow with quieter operation than most at this price point. Best suited to 40W setups. Performs consistently when you need it to. Please note: this fan is ordered in on demand, so delivery times may be slightly longer than usual. Technical specifications Power: 40W Our take Delivers reliable performance for 40W setups. Worth picking up if you want equipment you can rely on.