---
product_id: 72165556
title: "Aqua Reefer Bio Carbonate Hardness KH Buffer Supplement 800 grams"
brand: "aqua reefer"
price: "NT$2402"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/72165556-aqua-reefer-bio-carbonate-hardness-kh-buffer-supplement-800-grams
store_origin: TW
region: Taiwan
---

# Aqua Reefer Bio Carbonate Hardness KH Buffer Supplement 800 grams

**Brand:** aqua reefer
**Price:** NT$2402
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Aqua Reefer Bio Carbonate Hardness KH Buffer Supplement 800 grams by aqua reefer
- **How much does it cost?** NT$2402 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/72165556-aqua-reefer-bio-carbonate-hardness-kh-buffer-supplement-800-grams)

## Best For

- aqua reefer enthusiasts

## Why This Product

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

## Description

Bio carbonate hardness-KH Supplement can buffer the sharply reducing pH level. Combined with calcium, it can meet the growth of coral reefs and other marine animals. Directions for Use:Pre-mix the Bio carbonate hardness-KH supplement totally into the water to be added. Calculate the volume of aquarium water, and add the Bio carbonate-KH supplement according to the volume. A level spoon can measure Bio carbonate hardness-KH Supplement approximately 8g/0.28oz which can mix in 100 L/22 U.K gallon water. This will raise CaCO3 40ppm. Maximum dosage of Bio carbonate hardness: 50ppm each time. Caution:Please don't directly add the Bio carbonate hardness-KH to your tank. To avoid the stress reaction of marine animals, we recommend to pre-mix Bio carbonate hardness-KH before adding.

## Images

![Aqua Reefer Bio Carbonate Hardness KH Buffer Supplement 800 grams - Image 1](https://m.media-amazon.com/images/I/41rAtmlNoAL.jpg)

## Available Options

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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tw/products/72165556-aqua-reefer-bio-carbonate-hardness-kh-buffer-supplement-800-grams](https://www.desertcart.tw/products/72165556-aqua-reefer-bio-carbonate-hardness-kh-buffer-supplement-800-grams)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-30*