API pH UP Freshwater Aquarium Water pH Raising Solution for fish,4-Ounce Bottle, Brown

Price: $7.08
(as of Oct 10, 2025 16:59:08 UTC – Details)

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 UP Freshwater Aquarium Water pH Raising Solution raises 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, promote healthy growth and help control and cure fish s and conditions such as ich and fin rot. They work to provide a safe, hospitable environment for fish such as tropical community fish, cichlids, goldfish and more. With API, you can spend more time admiring your fish, and less time scrubbing your tank. Make sure to use all products as directed in order to ensure the best results.
Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 1.5 x 1.5 x 5.25 inches; 4.8 ounces
Manufacturer recommended age ‏ : ‎ 1 month and up
Item model number ‏ : ‎ 31C
Department ‏ : ‎ Unisex-Adult
Date First Available ‏ : ‎ June 15, 2004
Manufacturer ‏ : ‎ Mars Fishcare
ASIN ‏ : ‎ B0002AQMVO
Best Sellers Rank: #10,461 in Pet Supplies (See Top 100 in Pet Supplies) #69 in Aquarium Water Treatments
Customer Reviews: 4.6 4.6 out of 5 stars 3,502 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });

Contains one (1) API pH UP Freshwater Aquarium Water pH Raising Solution 4-Ounce Bottle
Raises freshwater aquarium water pH with a phosphate-free formula
Does not promote growth with pH adjustments and is safe for plants and fish
Slowly neutralizes acidic substances that cause low water pH
Test water weekly and use to correct pH level in freshwater aquariums