The Active Aqua porthole cover fits all sizes of reservoir covers we offer. It helps minimize evaporation and contamination of the nutrient solution in the reservoir, and also provides quick access to the reservoir for routine maintenance such as checking pH and adding nutrients.
Size: 3′ x 6′
Size: Center, 6.5’x5′ Plus (+) & Minus (-)
Size: End, 4’x4′ Minus (-)
Screen fitting. This fitting is used for the flood/drain cycle in flood tables. The screened design allows nutrient solution to ...
