Hades Down 2.5 Gallon (2/Cs)

Hades Down 2.5 Gallon (2/Cs)[ 746308 ]

$96.80 $160.00

This blend of organic acids lowers your nutrient solution's pH. It's our pH down. Don't worry if you over shoot the down: just add some Olympus Up and see the benefits of adding more calcium. 



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