Acoustic Ducting – Insulated Flexible Ventilation Ducting for Quiet Airflow Air Pumps and blossom-end rot—especially in coco

and blossom-end rot—especially in coco or RO (reverse osmosis) systems where Ca and Mg are often lacking

and supports early growth

99% isopropyl alcohol has the benefit of being non-corrosive to metals or plastics

Enhances calcium assimilation and photosynthesis

Acoustic Ducting – Insulated Flexible Ventilation Ducting for Quiet Airflow Air Pumps and blossom-end rot—especially in cocoAcoustic Ducting Triple layered with insulation material, this is the ideal ducting solution when noise is an issue and silence is a must! Featuring excellent sound deadening properties, Acoustic Ducting dramatically reduces fan noise and the sound of air travelling through the ducting. This ducting contains special insulation. It reduces fan noise by around 50% and lowers heat levels. Tip: buying acoustic ducting is more cost effective than buying