Automatically set and stabilize pH with API's Proper pH 7.5 Aquarium Water Treatment. Different fish need different pH levels to stay healthy. For example， goldfish， mollies， guppies and barbs thrive at 7.5. Levels that are too high， or too low can cause stress， illness and can even lead to fish loss. This API water treatment is formulated to help modify and maintain pH for several weeks while neutralizing harmful chlorine and toxic heavy metals. It also contains soothing aloe vera and electrolytes to help heal damaged tissue and help prevent electrolyte imbalance. Best of all， it's easy to use and fast dissolving， making it ideal to use during aquarium setup or water changes.

Avoid all personal contact， including inhalation. Wear protective clothing when risk of exposure occurs. Use in well-ventilated area. Prevent concentration in hollows and sumps. DO NOT enter confined spaces until atmosphere has been checked. DO NOT allow material to contact humans， exposed food or food utensils. Avoid contact with incompatible materials. When handling， DO NOT eat， drink or smoke.Not for use in aquarium containing live plants.