8'' Grow1 In-Line Duct Fan -power-&-lamp-cords Salt or synthetic chemical fertilizers

Salt or synthetic chemical fertilizers can harm soil microorganisms and reduce the effectiveness of soil fertilizer

This highest-quality kelp is a rich natural source of over 60 chelated nutrients

For the ultimate in air-cooling for your Phantom CMh reflector

Tapered design allows 2' x 4' lettuce rafts to easily nest within flood table

giving you a thicker

8'' Grow1 In-Line Duct Fan -power-&-lamp-cords Salt or synthetic chemical fertilizers8" High Output In Line Duct Fan. Air flow is an essential component in any horticulture configuration. These fans can be used for filters, intake, or exhaust. This durable and high quality 8", fan is powerful enough to air cool several lights connected by ducting and powerful enough to extract odor and heat from your room. Keep your growing environment in balance by ensuring you have proper ventilation. 745 CFM 120V 60Hz 1. 72A 203W 2530 RPM UL