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ultimate gh booster

  1. Fertilizers and Water Parameters
    Hi guys, Just ordered 2lbs of Ultimate GH Booster from GLA but I can't find out if it has enough K in it. I'm trying to move away from Seachem since most of their stuff is a rip-off IMO. Quality is good but price is too high. I read that it raises the GH by the same amount as Equilibrium, but...