API pH Up or pH Down Water Conditioner

Highlights Liquid pH adjusters for raising or lowering freshwater aquarium pH Achieve acid or alkaline aquarium conditions to suit fish preference

Fish

API® pH TEST & ADJUSTER KIT

6 Ways to Test pH in a Fish Tank - wikiHow

API pH DOWN Freshwater Aquarium Water pH Reducing Solution 1.25-Ounce Bottle : Aquarium Treatments : Pet Supplies

ALL API PRODUCTS - Best Prices on Everything for Ponds and Water Gardens - Webb's Water Gardens

API Proper pH 7.0 Aquarium Water Treatment, 8.8-oz bottle

API pH Down Freshwater Aquarium Water Treatment, 16-oz bottle

How To Test Fish Tank Water

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Waters Choice Spa Water Polish Monthly Enzyme Treatment 12 Ounces

Fish

API pH UP Freshwater Aquarium Water pH Raising Solution 16-Ounce Bottle (31B) : Pet Supplies

API Proper pH 7.0 Aquarium Water Treatment, 8.8-oz bottle

What is everyone using to ph down and up their water and what's a better bang for the buck? Should I just buy lemons or is their a secret formula from og