

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

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Customer Image, click to open customer review

Customer Image, click to open customer review

Customer Image, click to open customer review

Customer Image, click to open customer review

Customer Image, click to open customer review

Customer Image, click to open customer review
Reviews & Ratings
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Ronald Schreiber
09-08-2025I received the product very quickly.Product did not leak.I followed the directions and tested the water outside of my aquarium.And the API pH UP^ worked as advertised.My only issue was that after I removed the lid, there was no safety seal, so I was worrying if product might be watered down or tampered with in any way that might harm my fish.But my tests on the treated water showed nothing odd.I will watch to see how my fish and plants do. And report back.
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raymond davis
09-08-2025Works perfectly
Technical Specifications
About this item 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