---
product_id: 329651810
title: "Alkaline Buffer 300gm / 10.5oz"
brand: "seachem"
price: "$1009"
currency: MXN
in_stock: true
reviews_count: 5
category: "Seachem"
url: https://www.desertcart.mx/products/329651810-alkaline-buffer-300gm-10-5oz
store_origin: MX
region: Mexico
---

# Long-lasting powder formula Ideal for planted aquariums Precise pH & KH control Alkaline Buffer 300gm / 10.5oz

**Brand:** seachem
**Price:** $1009
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your aquarium’s ecosystem with precision and care!

## Quick Answers

- **What is this?** Alkaline Buffer 300gm / 10.5oz by seachem
- **How much does it cost?** $1009 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/329651810-alkaline-buffer-300gm-10-5oz)

## Best For

- seachem enthusiasts

## Why This Product

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

## Key Features

- • **Non-Phosphate Formula:** Avoid unwanted algae blooms with a clean, phosphate-free buffering agent
- • **Economical & Long-Lasting:** 300g powder goes further than liquid alternatives, delivering sustained water quality ⏳
- • **Planted Aquarium Friendly:** Formulated to prevent algae and cloudiness, perfect for lush, vibrant aquatic plants 🌿
- • **Precision pH & Alkalinity Boost:** Raise and stabilize your freshwater aquarium’s pH and KH with scientific accuracy ⚖️
- • **Safe & Gentle Environment Enhancer:** Protect your aquatic life with a product trusted for all fish life stages 🐠

## Overview

Seachem Alkaline Buffer is a 300g powder designed to safely raise and stabilize pH and alkalinity (KH) in freshwater aquariums, especially suited for planted tanks and hard water. Its non-phosphate formula prevents algae growth and cloudiness, ensuring a healthy aquatic environment for all fish life stages. Trusted by thousands, it offers a cost-effective, long-lasting solution for precise water chemistry management.

## Description

Seachem Alkaline Buffer 300gm / 10.5oz : desertcart.ae: Electronics

Review: I use this all the time, although the smell is not the best its one of the products i will always go back to. price for this is worth it and goes a long way
Review: Does it's job, quick delivery, out lasts the liquid junk 10 times

## Features

- Seachem Alkaline Buffer- Raise pH and Alkalinity (KH) in Freshwater Aquariums
- RAISES PH: Alkaline Buffer is a non-phosphate buffer to raise pH and alkalinity (KH). If looking to target a specific pH, use with Seachem’s Acid Buffer
- PLANTED AQUARIUM: These buffers are designed for the planted aquarium or for very hard water where phosphate buffers may pose an algae or cloudiness problem
- SAFE: Seachem’s Alkaline Buffer is gentle, safe, and enhances the freshwater environment
- USE: To adjust pH gradually, use Alkaline Buffer along with Seachem’s Acid Buffer. When using together to target a specific pH, utilize the suggested ratio chart

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002A5VYI |
| Allergen Information | Yam Free |
| Batteries Included | No |
| Color | white |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,385) |
| Date First Available | 9 August 2012 |
| External Testing Certification | Não aplicável |
| Item Form | Powder |
| Item Weight | 317 g |
| Item model number | 001124 |
| Number of Items | 1 |
| Pet Life Stage | All Life Stages |
| Pet Type | Fish |
| Product Dimensions | 6.2 x 6.2 x 12.22 cm; 317.51 g |
| Quantity | 1 |
| Size | 300 g / 10.6 oz |
| Specific Uses | Active |
| batteries required | No |

## Product Details

- **Brand:** Seachem
- **Item form:** Powder
- **Item weight:** 11.2 Ounces
- **Liquid volume:** 300 Milliliters
- **Manufacturer:** Seachem

## Images

![Alkaline Buffer 300gm / 10.5oz - Image 1](https://m.media-amazon.com/images/I/61Ae68LqpYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***H on 14 December 2025*

I use this all the time, although the smell is not the best its one of the products i will always go back to. price for this is worth it and goes a long way

### ⭐⭐⭐⭐⭐ Review
*by R***N on 17 August 2025*

Does it's job, quick delivery, out lasts the liquid junk 10 times

### ⭐⭐⭐ Review
*by L***N on 17 May 2025*

It lowers it for a bit but then ph goes back down.

## Frequently Bought Together

- Alkaline Buffer, 300 g / 10.5 oz
- Seachem Acid Buffer 300gram
- Seachem Equilibrium 300gram

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**Shop now:** [https://www.desertcart.mx/products/329651810-alkaline-buffer-300gm-10-5oz](https://www.desertcart.mx/products/329651810-alkaline-buffer-300gm-10-5oz)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-24*