---
product_id: 767743782
title: "Ph Up Liquid 4oz"
brand: "api"
price: "Bs.42941"
currency: BOB
in_stock: false
reviews_count: 5
category: "Api"
url: https://www.desertcart.bo/products/767743782-ph-up-liquid-4oz
store_origin: BO
region: Bolivia
---

# Clear, non-clouding formula Precise 4oz dosing No phosphates or nitrates Ph Up Liquid 4oz

**Brand:** api
**Price:** Bs.42941
**Availability:** ❌ Out of Stock

## Summary

> 💧 Raise the bar on your aquarium’s pH—clarity and balance in every drop!

## Quick Answers

- **What is this?** Ph Up Liquid 4oz by api
- **How much does it cost?** Bs.42941 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/767743782-ph-up-liquid-4oz)

## 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:** Phosphate and nitrate-free to prevent unwanted algae blooms and keep your tank pristine.
- • **Compact Yet Powerful:** Small bottle, big impact—perfect for professional and hobbyist aquarists alike.
- • **Trusted by Thousands:** 4.5-star rating from over 2,600 aquarium enthusiasts—join the community that cares.
- • **Crystal Clear Water, Always:** Formulated to raise alkalinity without clouding or discoloring your aquatic environment.
- • **Elevate Your Aquarium's pH with Precision:** 4oz bottle ensures long-lasting, accurate pH adjustment without guesswork.

## Overview

API PH Up Liquid 4oz is a phosphate- and nitrate-free aquarium pH adjuster designed to safely raise alkalinity without clouding or coloring water. Trusted by thousands with a 4.5-star rating, this compact 4oz bottle delivers precise, long-lasting pH control for a healthier aquatic environment.

## Description

Raises pH and makes aquarium water more alkaline; Will not cloud or color aquarium water; Will not encourage algae growth; Phosphate-free and nitrate-free

Review: Love the size that should get me longer than the small dripper we all get in the first water treatment kit.
Review: Excellent and I recommend it

## Features

- API PH Up Aquarium PH Adjuster, 4-Ounce
- 4 oz

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002AQMVO |
| Batteries Included | No |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,673) |
| Date First Available | September 15, 2013 |
| Is Discontinued By Manufacturer | No |
| Item Form | リキッド |
| Item model number | 31C |
| Volume | 4 |
| batteries required | No |

## Product Details

- **Brand:** API
- **Item Form:** リキッド
- **Item Weight:** 0.3 Pounds
- **Liquid Volume:** 4 Fluid Ounces
- **Manufacturer:** Aquarium Pharmaceuticals

## Images

![Ph Up Liquid 4oz - Image 1](https://m.media-amazon.com/images/I/31ra5jc0UOL.jpg)
![Ph Up Liquid 4oz - Image 2](https://m.media-amazon.com/images/I/51sluYPZFoL.jpg)
![Ph Up Liquid 4oz - Image 3](https://m.media-amazon.com/images/I/610GEsBLa3L.jpg)
![Ph Up Liquid 4oz - Image 4](https://m.media-amazon.com/images/I/61xewcDS8aL.jpg)
![Ph Up Liquid 4oz - Image 5](https://m.media-amazon.com/images/I/812pnCY585L.jpg)

## 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

### ⭐⭐⭐⭐⭐ Review
*by M***R on September 12, 2023*

Love the size that should get me longer than the small dripper we all get in the first water treatment kit.

### ⭐⭐⭐⭐⭐ Review
*by M***N on January 27, 2024*

Excellent and I recommend it

### ⭐⭐⭐⭐⭐ Review
*by R***L on August 18, 2018*

Good

## Frequently Bought Together

- API pH UP Freshwater Aquarium Water pH Raising Solution for fish,4-Ounce Bottle, Brown
- API TAP WATER CONDITIONER Aquarium Water Conditioner 16-Ounce Bottle
- API STRESS COAT Aquarium Water Conditioner 16-Ounce Bottle

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-04-28*