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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
Features and Benefit
serine and tyrosine
glass test tube and color chart
Simply place pH Alert visibly anywhere in the aquarium or filter and match the sensor color to the corresponding pH reading on the color wheel
Dr Tim's Refresh Freshwater 240ml (8oz) Treats 1,817L AIR PUMP ACCESSORIES Features and BenefitTreats 1817L of water Keeps surfaces clean Maintains water clarity Re Fresh revitalizes old, green brown aquarium water. It is a potent combination of beneficial bacteria that work together to maintain clear water, clean aquarium surfaces and eliminate unpleasant odors. Because the condition of every aquarium varies, it may be necessary to add Re Fresh more frequently (every other day) to achieve desired results. Directions: Shake well before using.