Aqua One Liquid PH Up Treatment 250ml
Aqua One pH Up and pH Down assist in the adjustments to pH in your aquarium. pH is the measure of alkalinity and acidity within a liquid. pH measured on a scale from 0 – 14 with 7 being neutral, 0-6.9 is acid, 7.1 – 14 is alkaline. Each change in one pH unit reflects a tenfold increase or decrease in the pH value e.g. pH 10 is ten times more alkaline than pH 9 and one hundred times more than pH 8. It is therefore extremely important to make adjustments to pH slowly.
Suitable For: Coldwater, Tropical & Marine
Product Specifications
| Item | Value |
|---|---|
| Volume | 250ml |
| Function | Increases pH level in aquarium |
| Compatibility | Coldwater, Tropical, Marine |
FAQ
Can this product be used to adjust pH in both freshwater and saltwater tanks?
Yes, this product is suitable for coldwater, tropical, and marine aquariums.
How should I apply the pH Up treatment to my aquarium?
Add the recommended amount as per the instructions provided in the product guide. Always make gradual changes to avoid stressing aquatic life.
Is this product safe for fish and invertebrates?
Yes, Aqua One pH Up is formulated to be safe for fish and invertebrates when used as directed.

Joe Lewis –
I’ve used this product in my tropical tank for a few months now. It helped stabilize the pH after a sudden drop. The instructions are clear and the effect is noticeable within a few days. My fish seem calm and active, which I attribute to the stable water conditions.
Jane Alsop –
Works well for raising pH in my marine setup. I added it slowly over several days and didn’t see any stress in my corals or shrimp. It’s a reliable product for maintaining balanced water chemistry.
Paul McGrath –
Great for adjusting pH in a coldwater tank. I found it easy to use and the results were consistent. My goldfish have stayed healthy without any signs of distress after using it.