---
product_id: 635587554
title: "FZONE Aquarium Root Fertiliser Spikes, NPK High-Concentration Easy Green for Freshwater for Plant and Root Growth (25 Spikes Per Box)"
price: "$35.42"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/635587554-fzone-aquarium-root-fertiliser-spikes-npk-high-concentration-easy-green
store_origin: US
region: United States of America
---

# FZONE Aquarium Root Fertiliser Spikes, NPK High-Concentration Easy Green for Freshwater for Plant and Root Growth (25 Spikes Per Box)

**Price:** $35.42
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** FZONE Aquarium Root Fertiliser Spikes, NPK High-Concentration Easy Green for Freshwater for Plant and Root Growth (25 Spikes Per Box)
- **How much does it cost?** $35.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/635587554-fzone-aquarium-root-fertiliser-spikes-npk-high-concentration-easy-green)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

FZONE Aquarium Root Fertiliser Spikes, NPK High-Concentration Easy Green for Freshwater for Plant and Root Growth (25 Spikes Per Box)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | FZONE |
| Customer Reviews | 4.1 out of 5 stars 134 Reviews |
| Item Form | Sticks |
| Manufacturer | FZONE |
| Number of Items | 1 |
| Specific Uses For Product | Freshwater Aquarium Plants |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** FZONE
- **Item Form:** Sticks
- **Specific Uses For Product:** Freshwater Aquarium Plants
- **Manufacturer:** FZONE
- **Number of Items:** 1

## Images

![FZONE Aquarium Root Fertiliser Spikes, NPK High-Concentration Easy Green for Freshwater for Plant and Root Growth (25 Spikes Per Box) - Image 1](https://m.media-amazon.com/images/I/71TCUZtj9OL.jpg)

## Questions & Answers

**Q: How long can this root fertilizer last?**
A: Generally, these spikes last for 2-3 months. However, the replacement frequency can vary depending on the plant type and aquarium conditions

**Q: If the substrate is shallow, less than 1.6 inches, how should I use it?**
A: There are two methods: You can place it horizontally instead of vertically. Or you can trim it shorter and use it.

**Q: When should I start using this root fertilizer?**
A: Generally, after aquatic plants have grown for a while, the nutrients in the soil begin to deplete and need replenishing. Alternatively, start using the fertilizer if you notice your plants becoming slightly yellow or wilted.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-03*