Pay in 4 interest-free payments of $6.75 Learn more
Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
No manual pumping required
The Autopilot Cumulus S50 Digital CO2 Controller measures and controls grow room carbon dioxide levels with great precision
0–7000 ppm (700 ppm) and 0–50ºC/32–122ºF
Digital Sugar Refractometer for general purpose with automatic temperature compensation (ATC)
ebb and flow
Method Seven Catalyst LED Phone Filter Plant Nutrients No manual pumping requiredMethod Seven Catalyst LED Phone and Tablet Camera Filter Create professional quality media in your grow room with the Catalyst Phone Clip Photo Filter. The Catalyst clips securely to your cell phone or tablet, balancing the color spectrum with a high quality Carl Zeiss lens for insane optical clarity when used under HPS (High Pressure Sodium) lights. The filter screw mount is a 37mm aluminum alloy ring and can be removed and adapted for security
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