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UltraClear Buffer Block pH Stabilizer Large 110 grams The UltraClear Buffer Block will stabilize the pH and increase water hardness and alkalinity in your pond
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leaving the surface clean and clear
800 gal 4 oz (120 mL) 2
Air Stone Rectangular 3in good bacteria UltraClear Buffer Block pH Stabilizer3 Air Diffuser with 1 4 barb High quality, durable air diffuser stone. Must be connected to an air pump with airline tubing. Produce a steady stream of uniform sized bubbles Resistant to clogging Air pumps with stones are recommended for preventing stagnant water (where mosquitos like to breed), and creating proper aeration to sustain pond wildlife, including koi and goldfish. Having an air pump can be a literal fish lifesaver in the case that your