Ive been buying *name removed* 2.5 gallon pond dye from a national farm supply company and it averages out to $21.19/gallon after tax. The label says 1 gallon treats 1.25 million gallons of water.

Has anyone found a better price per gallon/concentration?

*Edit - removed name of pond dye and where it was purchased.

Last edited by Sk187; 08/24/19 01:11 PM.