pH Up reduces acidity and increases alkalinity in aquarium water.
Instructions: Add a sufficient quantity of pH Up to aquarium water to achieve a neutral or desired reading. Accurate pH levels can be obtained by testing the aquarium water with an pH Test Kit after the addition of pH Up until desired reading is achieved.
 
Warning: To avoid unduly stressing fish all pH changes should be made gradually - small changes (less than 0.5 units) over a few days.

Please note this product will be sent directly from our warehouse partners and may arrive seperate to other ordered products.