API pH Down
Aquarium Pharmaceuticals
$21.95 - $49.95
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Aquarium Pharmaceuticals
API pH Down
Safely Lower Aquarium pH Levels
API pH Down is a liquid solution formulated to reduce the pH in freshwater aquariums. By lowering high pH, it creates a stable environment that matches the natural needs of many tropical fish species. Its fast-acting, phosphate-free formula is safe for fish and plants when used as directed.
Key Features & Usage Details
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Quickly lowers pH in freshwater aquariums
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Phosphate-free to avoid unwanted algae growth
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Creates stable water conditions for tropical fish
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Easy-to-use liquid formula for precise adjustments
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Safe for fish, invertebrates, and live plants
Directions & Effective Dosing
Add 0.5 teaspoon (2.5 ml) for every 38 liters of aquarium water. Re-test water after 24 hours and repeat as needed until the desired pH level is reached. Always adjust gradually to prevent stress and allow fish to acclimate safely.
