API PH Up
pH levels are important when it comes to the health of your fish, and different fish need different levels of pH to be healthy. If your tank waters pH value falls below the ideal 7.0, it needs a fast-acting treatment to bring it back up to desireable levels. pH Up is such a treatment, making the water more alkaline and healthier. And because its phosphate- and nitrate-free, it will not encourage algae growth.