BVV™ 12.75" Diameter LID Configuration:LID ONLY - NO HOLES and heavier crops

and heavier crops

No need for plant markers

and full-spectrum minerals your plants need to thrive from the start

There is a proportional relationship between the number of photons absorbed in 400 to 700nm band and the rate of photosynthesis in plants

The Active Aqua Root Spa 5 Gallon 8 Bucket System offers reliable performance

BVV™ 12.75" Diameter LID Configuration:LID ONLY - NO HOLES and heavier cropsBVV 12. 75" Diameter Acrylic LID Our patented gasket #9475627 Disclaimer: LID ONLY does not include hardware unless selected through drop downs or ordered separately. Hardware includes Valve Manifold, Gauge, and Gasket. (Does not include 50 micron air filter or vacuum hose. This is a Replacement Lid for the following Vacuum Chambers: Best Value Vacs 5 Gallon Aluminum Side Mount Vacuum and Degassing Chamber Best Value Vacs 5 Gallon Aluminum Vacuum and