---
product_id: 17805357
title: "Seachem Alkaline Buffer 600 g / 1.3 lbs"
brand: "seachem"
price: "23429 Ft"
currency: HUF
in_stock: true
category: "Seachem"
url: https://www.desertcart.hu/products/17805357-seachem-alkaline-buffer-600-g-1-3-lbs
store_origin: HU
region: Hungary
---

# optimized for planted aquariums boosts alkalinity without phosphates pH range 7.2–8.5 Seachem Alkaline Buffer 600 g / 1.3 lbs

**Brand:** seachem
**Price:** 23429 Ft
**Availability:** ✅ In Stock

## Summary

> 🌊 Elevate your aquarium’s ecosystem—because your aquatic plants and pets deserve the best!

## Quick Answers

- **What is this?** Seachem Alkaline Buffer 600 g / 1.3 lbs by seachem
- **How much does it cost?** 23429 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/17805357-seachem-alkaline-buffer-600-g-1-3-lbs)

## 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

- • **Precision pH Control:** Maintain a stable pH between 7.2 and 8.5 for thriving aquatic life.
- • **Phosphate-Free Formula:** Avoid unwanted algae blooms and water cloudiness with a clean buffering agent.
- • **Rapid Alkalinity Boost:** Instantly raises carbonate hardness (KH) to stabilize your tank’s environment.
- • **Planted Aquarium Perfect:** Formulated specifically to support lush, healthy aquatic plants without algae risks.
- • **Safe & Gentle Conditioning:** Non-toxic powder that enhances freshwater habitats, ideal for sensitive species.

## Overview

Seachem Alkaline Buffer is a phosphate-free powder designed to raise and stabilize pH between 7.2 and 8.5 while increasing alkalinity (KH) in planted freshwater aquariums. It prevents algae growth and water cloudiness, ensuring a safe, balanced environment for fish and aquatic plants alike.

## Description

Alkaline Buffer™ is a non–phosphate buffer to raise pH and alkalinity (KH) and buffer with Acid Buffer™. These buffers are designed for the planted aquarium or for very hard water where phosphate buffers may pose an algae or cloudiness problem. Alkaline Buffer™ raises pH and buffers between 7.2 and 8.5. It is gentle, safe, and enhances the freshwater environment.

## Features

- Adjusts pH to 7.2—8.5
- Designed for use in planted aquariums
- Increases alkalinity
- Contains no phosphate

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002Z7UC4 |
| ASIN  | B0002Z7UC4 |
| Allergen Information | Yam Free |
| Best Sellers Rank | #47,002 in Pet Supplies ( See Top 100 in Pet Supplies ) #414 in Aquarium Water Treatments |
| Brand Name | Seachem |
| Customer Reviews | 4.7 4.7 out of 5 stars (614) |
| Date First Available  | June 15, 2004 |
| Global Trade Identification Number | 00000116023306 |
| Included Components | all |
| Item Form | Powder |
| Item Type Name | Aquarium Conditioner |
| Item Weight | 0.6 kg |
| Item model number  | 233 |
| Liquid Volume | 600 ml |
| Manufacturer | Seachem Laboratories, Inc. |
| Manufacturer  | Seachem Laboratories, Inc. |
| Manufacturer Part Number | 233 |
| Model Number | 233 |
| Number of Items | 1 |
| Pet Type | Fish |
| Product Dimensions  | 6.4 x 2.9 x 2.9 inches; 1.32 pounds |
| Target Species | Fish |
| UPC | 000116023306 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Seachem
- **Item Form:** Powder
- **Item Weight:** 0.6 kg
- **Liquid Volume:** 600 ml
- **Unit Count:** 1 Count

## Images

![Seachem Alkaline Buffer 600 g / 1.3 lbs - Image 1](https://m.media-amazon.com/images/I/71mKe2C0HJL.jpg)

## Available Options

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

## Questions & Answers

**Q: How many gallons does this 600 grams treat?**
A: I HAVE A 55 GALLON AND IT WORKS GREAT BRINGS UP THE PH WITH NO PROBLEM WHEN THE WATER US YELLOW PUT IN TWO TEASPOONS AND IT DOES THE JOB

**Q: How long does the desired ph last in the tank? A day ? A week ?**
A: Hard to say, I did a 20% water change every week. This product makes the water higher in pH.

**Q: Does this need to be used at every water change or top off??**
A: I use it after water changes but I always check the KH of the water before adding the product. It is very powerful stuff so I suggest following the directions on the back. I try to keep my KH around 4-6 along with my GH. I would not put this in every time you top off.

**Q: I used too much seachem alkaline buffer and now my kh is too high. how do i remedy this other than a water change?**
A: You could add Seachem acid buffer to bring it down.  Most use the two together to get to correct alkalinity & ph desired.  See Seachem website for amounts to use if both buffers.

## Frequently Bought Together

- Seachem Alkaline Buffer 600gram
- Seachem Equilibrium 600gram
- Seachem Acid Buffer 600gram

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-09-09*