API pH DOWN Freshwater Aquarium Water pH Reducing Solution 4-Ounce Bottle

pH is the measure of acidity of water, on a scale ranging from 0 to 14. A pH of 0 is the most acidic, while a pH of 14 is the most alkaline. Different geographies have different tap water conditions with different pH levels, while fish require a specific pH level to thrive. A pH of 7.0 is ideal when keeping a community aquarium containing a variety of tropical fish. Goldfish and livebearers prefer a pH of 7.5. Many Amazonian fish, like angelfish and neon tetras, prefer a pH of 6.5 to 6.8. Mollies and swordtails thrive at pH 7.2 to 7.5. API pH DOWN Freshwater Aquarium Water pH Reducing Solution lowers aquarium pH in freshwater aquariums to desired level. Safe for fish and plants. Use when setting up a new aquarium, adjusting pH, or changing water. pH in an aquarium can fluctuate due to fish waste, uneaten food and addition of tap water. It is recommended to test water for pH weekly. With API Aquarium products, it’s easy to keep a beautiful saltwater, freshwater or reef aquarium. For over 50 years, API has been creating innovative, research-driven solutions that make it easier to care for your fish and aquarium. API Aquarium Treatment Supplies are designed to work in conjunction with each other to provide best results to control algae,

Highlights: Contains one (1) API pH DOWN Freshwater Aquarium Water pH Reducing Solution 4-Ounce Bottle Lowers freshwater aquarium water pH with a phosphate-free formula Does not promote algae growth with pH adjustments and is safe for plants and fish Slowly neutralizes alkaline substances that cause high water pH Test water weekly and use to correct pH level in freshwater aquariums This product contains 9.6% of sulfuric acid

Key details: Item Weight: 4.8 ounces | Department: Unisex-Adult | Customer Reviews: 4.6 4.6 out of 5 stars (2,967) 4.6 out of 5 stars | Item Package Dimensions L x W x H: 5.4 x 1.5 x 1.5 inches | Item Dimensions LxWxH: 1.5 x 1.5 x 5.25 inches | Brand Name: API | Target Audience Keyword: algae-eaters, betta-fish, bottom-feeder-fish, cichlid-fish, fish, goldfish, invertebrate-fish, mollusks, octopuses, rays, sharks, snails | Directions: Determine the pH of aquarium water with an API pH TEST KIT. To lower pH, add 2 drops per U.S. gallon (3.8 L) of aquarium water. Take another pH reading before adding another dose. Note that some fish may be sensitive to pH adjustments greater than .2 in a 24 hour period, so changes of this magnitude she be executed with extreme care. Use the API pH TEST KIT weekly to accurately monitor pH. Then, when necessary, use pH DOWN to reduce pH levels in your aquarium. Tip: Some water is high in mineral ions, such as carbonate and bicarbonate, which strongly buffer aquarium water and can resist a pH change or cause “pH rebound.” In these situations, repeated dosing may be necessary to lower pH. | Country of Origin: United States | Model Name: PH DOWN 4 OZ

How it fits your day: Use the key specs and highlights above to match it to your setup, space, or routine before you check out.

Customer feedback: 4.6/5 average rating.

Customers say: Customers find the pH adjusterer works well, particularly for 30-gallon tropical fish tanks, and appreciate its quality and value for money.

Review snippets: Does what it says, works well. It has no effects on my fish or plants. Read more / Work good Read more

From the manufacturer It’s Smart To Be Proactive! The best way to keep your aquarium clean is to maintain good water quality. This will keep your fish strong and vibrant, as well as preventing disease. How Do I Maintain A Healthy Environment? It is important to test your aquarium water weekly to verify good quality in addition to a bi-weekly partial water change of no more than 25% to help reduce toxic buildup, remove debris the filter missed, and replenish the oxygen available to fish. How Do I Take Good Care Of My Aquarium & Fish? Feed & observe fish daily Test water quality weekly Change 25% water every 2 weeks Restore your ecosystem monthly Feed Your Fish Daily Feed your fish twice daily with API Fish Food which contains nutritionally enhanced proteins, allowing for easy uptake of nutrients and maximum absorption, resulting in less excrement for clear, clean water. Take time to observe fish to ensure they are active & healthy and be sure to check water temperature. Test Water Quality Weekly An aquarium is a closed environment and in order for fish to thrive, water must be similar to that which could be found in their natural environment. Poor water quality can cause fish stress, illness and even loss. The 6 common water quality parameters are Ammonia, Nitrite, Nitrate, pH, and water hardness (GH and KH) - all of which may vary over time and all are invisible to the eye which is why it is important to test weekly with API MASTER TEST KITS or API 5-IN-1