| Type | Aquarium Pond Water Treatment |
|---|---|
| Color | Transparent |
| Size | 7.4 oz |
| Shipping | Free Express United States Shipping |
| UPC | 317163030394 |
| Brand | API |
| MPN | 39C |
Check the listing for details. API Proper pH 8.2 Freshwater Aquarium Water Stabilizer 7.4 oz Treatment. Color: Transparent, Condition: New. Listed at 16.79 USD. A pH of 0 is the most acidic, while a pH of 14 is the most alkaline. Water with a pH of 7.0 is considered "neutral". Different geographies have different tap water conditions with different pH levels, while fish require a specific pH level to thrive.