API Proper pH 6.5 Aquarium Water Treatment, 8.5 oz

For fishkeepers who need their water on the slightly acidic side, this API Proper pH 6.5 treatment is made to set the target and hold it for you. It is a fast-dissolving powder that automatically sets and stabilizes pH at 6.5, a level many soft-water and acid-loving species appreciate. Each container holds 8.5 oz, giving you plenty for new tank setups and your regular water-change days. It is a simple way to bring more consistency to the home you have built for your fish, without chasing the number by hand every single time you test.

• Automatically sets and stabilizes pH at 6.5, helping your tank settle into a steady, slightly acidic range.
• Fast-dissolving powder mixes quickly, so your water is ready without a long, frustrating wait.
• Neutralizes chlorine, helping make conditioned tap water safer for your fish.
• Detoxifies heavy metals, taking another quiet stressor out of your aquarium water.
• Contains aloe vera, which API includes to help reduce fish stress.
• Includes electrolytes that API adds to support fish through environmental changes.
• Great for setting up a new aquarium aimed at a 6.5 pH target from the very start.
• Equally useful during routine water changes to keep an established tank consistent.
• Easy-to-use format that drops neatly into your existing maintenance habits.
• 8.5 oz container keeps you stocked for repeated dosing over the long haul.

When your fish do best in gently acidic conditions, chasing the right number by hand gets tiring fast and can leave the tank swinging up and down. Proper pH 6.5 is designed to handle that work, so you can set your tank and trust the powder to stabilize it for you. Use it as you fill a new aquarium or refresh after a water change, and give the species in your care the steady 6.5 environment they thrive in. A consistent tank is a calmer tank, and that benefits everyone who lives in it, from your fish to you. Keep the 8.5 oz size handy for every new setup and for every single water change you make over time.