---
product_id: 10703820
title: "Reef Builder, 4 kg / 8.8 lbs,white"
brand: "seachem"
price: "41663 som"
currency: KGS
in_stock: true
url: https://www.desertcart.kg/products/10703820-reef-builder-4-kg-8-8-lbs-white
store_origin: KG
region: Kyrgyzstan
---

# Fish target species 250 ml liquid volume 4 kg weight Reef Builder, 4 kg / 8.8 lbs,white

**Brand:** seachem
**Price:** 41663 som
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into a thriving reef ecosystem!

## Quick Answers

- **What is this?** Reef Builder, 4 kg / 8.8 lbs,white by seachem
- **How much does it cost?** 41663 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/10703820-reef-builder-4-kg-8-8-lbs-white)

## 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

- • **Smart Chemistry:** Utilizes a unique blend of carbonate sources for optimal stability.
- • **Calcium Friendly:** Preserves essential minerals like calcium, magnesium, and strontium.
- • **Elevate Your Reef:** Boosts carbonate alkalinity (KH) without compromising pH levels.
- • **User-Friendly Format:** Convenient powder form for easy application.
- • **Allergen-Free Assurance:** Yam-free formula for peace of mind.

## Overview

Seachem Reef Builder is a premium 4 kg powder designed to enhance carbonate alkalinity (KH) in your aquarium while maintaining stable pH levels. Its unique formulation ensures that essential minerals like calcium, magnesium, and strontium remain unaffected, making it the ideal choice for fish enthusiasts looking to create a balanced and thriving aquatic environment.

## Description

Reef Builder, 4 kg / 8.8 lbs,white

## Features

- Raises carbonate alkalinity (KH) with minimal impact on pH
- A blend of carbonate sources that will not lower pH as competing bicarbonate only products can
- Will not deplete calcium, magnesium, or strontium

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 4 Kilograms |
| Liquid Volume | 250 Milliliters |
| Target Species | Fish |
| Item Form | Powder |
| Allergen Information | Yam Free |

## Product Details

- **Brand:** Seachem
- **Liquid Volume:** 250 Milliliters
- **Item Weight:** 4 Kilograms
- **Item Form:** Powder
- **Manufacturer:** Seachem Laboratories, Inc.

## Images

![Reef Builder, 4 kg / 8.8 lbs,white - Image 1](https://m.media-amazon.com/images/I/81SASa4yOFL.jpg)

---

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**Shop now:** [https://www.desertcart.kg/products/10703820-reef-builder-4-kg-8-8-lbs-white](https://www.desertcart.kg/products/10703820-reef-builder-4-kg-8-8-lbs-white)

---

*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-24*