---
product_id: 5838171
title: "API pH UP"
brand: "api"
price: "12.81 OMR"
currency: OMR
in_stock: null
reviews_count: 8
url: https://www.desertcart.com.om/products/5838171-api-ph-up
store_origin: OM
region: Oman
---

# fish-friendly liquid solution pH balance API pH UP

**Brand:** api
**Price:** 12.81 OMR
**Availability:** ❌ Out of Stock

## Summary

> 🌊 Dive into Clarity: Elevate your aquarium experience!

## Quick Answers

- **What is this?** API pH UP by api
- **How much does it cost?** 12.81 OMR with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/5838171-api-ph-up)

## Best For

- api enthusiasts

## Why This Product

- Trusted api brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Algae-Free Assurance:** Enjoy a crystal-clear tank without the worry of algae growth.
- • **Eco-Conscious Formula:** Phosphate-free and safe for both plants and fish.
- • **Elevate Your Aquarium:** Transform your aquatic environment with precision pH adjustments.
- • **Weekly Testing Made Easy:** Stay on top of your water quality with simple weekly tests.
- • **User-Friendly Application:** Effortlessly correct low pH levels with our easy-to-use liquid solution.

## Overview

The API pH UP Freshwater Aquarium Water pH Raising Solution is a 16-ounce liquid formula designed to safely raise the pH levels in your freshwater aquarium. Its phosphate-free composition ensures that it won't promote algae growth, making it a perfect choice for both fish and aquatic plants. Regular testing and application help maintain optimal water conditions for a thriving aquatic ecosystem.

## Description

API pH UP Freshwater Aquarium Water pH Raising Solution 16-Ounce Bottle

## Features

- Contains one (1) API pH UP Freshwater Aquarium Water pH Raising Solution 16-Ounce Bottle
- Raises 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 acidic substances that cause low water pH
- Test water weekly and use to correct pH level in freshwater aquariums

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 1.2 Pounds |
| Liquid Volume | 16 Fluid Ounces |
| Target Species | Fish |
| Item Form | Liquid |
| Allergen Information | Apple Free |

## Product Details

- **Brand:** API
- **Liquid Volume:** 16 Fluid Ounces
- **Item Weight:** 1.2 Pounds
- **Item Form:** Liquid
- **Manufacturer:** Mars Fishcare

## Images

![API pH UP - Image 1](https://m.media-amazon.com/images/I/51MVfM5NJVL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How long after using do you re- test to see how much the pH went up?**
A: We would recommend waiting about a half-hour in order for the water to fully circulate so that you get an accurate reading. If you have a very large system or very little flow, you may want to wait 1-2 hours. You are safe to re-dose at that point as long as you have not changed more than 0.2 in pH, which is the maximum we recommend changing within a 24 hour period to reduce fish stress. If you have any other questions, feel free to reach out to us at 1-800-847-0659 or APITechServices@effem.com

**Q: Can this be used in a tank with invertebrates?**
A: Yes. Many years ago this was labeled for ponds

**Q: This should be fine for a Brackish tank?**
A: You can use it however the KH of a brackish tank might prevent you from lowering the ph.  Please contact API at 1-800-847-0659 and we can help.

**Q: does this come with both ph up and down? Or just one of the two?**
A: Just one bottle,ph up!

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5 stars
*by R***S on August 3, 2025*

Works perfectly

### ⭐⭐⭐⭐⭐ Easy to use & effective
*by P***Z on April 16, 2024*

Impressive product as it immediately helped increase my ph . Added in limited dosage as pkg suggested . Too quick a ph change probably not good for the fish so use intelligently . My ph had been low and caused cloudy conditions , but this solved that and clarity returned with normal ph .

### ⭐⭐⭐⭐⭐ Sí Sí purchase :D
*by P***E on July 18, 2025*

Da children luv it ;) verym greamt si purchase ;D

## Frequently Bought Together

- API pH UP Freshwater Aquarium Water pH Raising Solution 16-Ounce Bottle
- API STRESS COAT Aquarium Water Conditioner 16-Ounce Bottle
- API AMMO-LOCK Freshwater and Saltwater Aquarium Ammonia Detoxifier 16-Ounce Bottle

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**Shop now:** [https://www.desertcart.com.om/products/5838171-api-ph-up](https://www.desertcart.com.om/products/5838171-api-ph-up)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-03*