Botanicare Reservoir -- 40 Gallon Resevoir Bottom - White In-Line Duct Fans + Accessories Height when full of water:

Height when full of water: 29

Quarts - Kit conatins 2 FlaVUH 4X Concentrate (4-0-4) - 4 oz

Heavier Harvests:

Calibration of the pH is simple with the push buttons on the meter and fresh calibration solutions

Made from durable 100% new ABS and PP BPA-free material

Botanicare Reservoir -- 40 Gallon Resevoir Bottom - White In-Line Duct Fans + Accessories Height when full of water:NOTE: Porthole covers and lids are sold separately. Designed for performance and easy maintenance. Original Reservoirs include front and side bulkhead ports to accommodate an external pump and allow multiple reservoirs to be joined in line or side by side. Made in the USA using renewable solar energy. Made with recycled and recyclable materials. BPA free. These features eliminate the need to remove the lid when adding nutrients. Made in the USA.