SPEND $80 AND ABOVE FOC DELIVERY
ADA Brighty Neutral K (180ml)
GREEN BRIGHTY NEUTRAL K, which does not raise pH or Carbonate Hardness (KH), has been newly added to the liquid fertilizer series. New BRIGHTY K (alkaline) and GREEN BRIGHTY NEUTRAL K efficiently supply potassium that often can be depleted in planted aquarium. You can choose based on water quality of tap water, kinds of substrate materials/aquatic plants or types of layout.