---
product_id: 381103209
title: "NilocG Aquatics | REKHARB | Liquid KH Booster 500ml"
brand: "nilocg aquatics"
price: "C$5668"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/381103209-nilocg-aquatics-rekharb-liquid-kh-booster-500ml
store_origin: NI
region: Nicaragua
---

# Optimized for planted tanks 2ml pump per 4 gal raises KH 2.8° Adds 40ppm potassium per dose NilocG Aquatics | REKHARB | Liquid KH Booster 500ml

**Brand:** nilocg aquatics
**Price:** C$5668
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your planted tank’s health with precision KH boosting power!

## Quick Answers

- **What is this?** NilocG Aquatics | REKHARB | Liquid KH Booster 500ml by nilocg aquatics
- **How much does it cost?** C$5668 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/381103209-nilocg-aquatics-rekharb-liquid-kh-booster-500ml)

## Best For

- nilocg aquatics enthusiasts

## Why This Product

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

## Key Features

- • **Easy-to-Use Liquid:** No batteries or complicated setups—just pump, dose, and watch your aquarium thrive.
- • **Potassium Enrichment:** Each dose delivers 40ppm potassium, essential for vibrant, healthy aquatic plants.
- • **Precision KH Control:** Easily boost carbonate hardness by 2.8° with just one pump per 4 gallons—perfect for maintaining ideal water chemistry.
- • **Generous 500ml Volume:** Long-lasting supply ensures consistent water quality for months, reducing frequent repurchases.
- • **Plant-Friendly Formula:** Specially designed to support lush planted tanks without harmful additives.

## Overview

NilocG AquaticsREKHARB Liquid KH Booster is a 500ml liquid solution formulated to safely increase carbonate hardness (KH) in planted aquariums. One 2ml pump per 4 gallons raises KH by 2.8 degrees and adds 40ppm potassium, supporting optimal water chemistry and plant vitality.

## Description

NilocG Aquatics | REKHARB | Liquid KH Booster 500ml

## Features

- ReKHarb | Liquid KH Booster 500ml
- Specially formulated to safely increase carbonate hardness(KH) in planted tanks.
- 1 pump(2ml) per 4 gallons raises KH 2.8 degrees(1meg/l)
- This dose adds 40ppm(mg/l) potassium
- A KH of 3 6 degrees is suggested

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 21.08 x 8 x 8 cm; 771 g |
| Item Form | Liquid |
| Color | Dark Green |
| Volume | 500 Milliliters |
| Quantity | 1 |
| batteries required | No |
| Batteries Included | No |
| Item Weight | 771 g |

## Product Details

- **Brand:** NilocG Aquatics
- **Liquid volume:** 500 Milliliters
- **Item form:** Liquid
- **Manufacturer:** NilocG Aquatics
- **UPC:** 702921923610

## Images

![NilocG Aquatics | REKHARB | Liquid KH Booster 500ml - Image 1](https://m.media-amazon.com/images/I/41u4PcUTDcL.jpg)

## Frequently Bought Together

- NilocG Aquatics | REKHARB | Liquid KH Booster 500ml
- NilocG Aquatics | Regen | Liquid GH Booster
- Seachem Equilibrium 300gram

---

## 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.ni/products/381103209-nilocg-aquatics-rekharb-liquid-kh-booster-500ml](https://www.desertcart.ni/products/381103209-nilocg-aquatics-rekharb-liquid-kh-booster-500ml)

---

*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-10*