---
product_id: 431423166
title: "2HR Aquarist All-in-one Aquarium Plant Fertilizers APT 3 / Complete (300ml)"
brand: "the 2hr aquarist"
price: "€ 35.96"
currency: EUR
in_stock: true
reviews_count: 8
category: "The 2 Hr Aquarist"
url: https://www.desertcart.ie/products/431423166-2hr-aquarist-all-in-one-aquarium-plant-fertilizers-apt-3
store_origin: IE
region: Ireland
---

# Fast-acting, 24/7 plant vitality Complete Macro & Micro nutrients 300ml liquid formula 2HR Aquarist All-in-one Aquarium Plant Fertilizers APT 3 / Complete (300ml)

**Brand:** the 2hr aquarist
**Price:** € 35.96
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your aquarium’s green game — growth that’s impossible to ignore!

## Quick Answers

- **What is this?** 2HR Aquarist All-in-one Aquarium Plant Fertilizers APT 3 / Complete (300ml) by the 2hr aquarist
- **How much does it cost?** € 35.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/431423166-2hr-aquarist-all-in-one-aquarium-plant-fertilizers-apt-3)

## Best For

- the 2hr aquarist enthusiasts

## Why This Product

- Trusted the 2hr aquarist brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Generous 300ml Supply:** Long-lasting bottle ensures your planted tank stays vibrant without frequent repurchases
- • **Proven Growth Booster:** Trusted by hobbyists for rapid, algae-free plant development
- • **Effortless Maintenance:** Just 3ml per 100L weekly dosing for continuous, hassle-free plant nourishment
- • **All-in-One Nutrient Powerhouse:** Unlocks full growth potential with balanced NPK + Iron, Magnesium & Trace Minerals
- • **Safe for Your Entire Aquarium Ecosystem:** Gentle formula keeps shrimp and aquatic life thriving alongside lush plants

## Overview

2HR Aquarist APT 3 Complete is a premium 300ml liquid fertilizer designed for aquarium plants, delivering a comprehensive blend of macro (NPK) and essential micro nutrients including iron and magnesium. Engineered for fast, continuous plant growth without harming shrimp or aquatic life, it requires minimal dosing (3ml per 100L) and supports algae-free, vibrant tanks favored by serious aquarists.

## Description

desertcart.com: 2HR Aquarist All-in-one Aquarium Plant Fertilizers APT 3 / Complete (300ml) : Pet Supplies

Review: Dennis Wong is a genius - If you locked Dennis in a room with Walstad, he could have advanced the industry 15 years in a heartbeat. That being said, this stuff is great. Been using it for a couple weeks and I have great growth and no algae.
Review: Love This Fertilizer!! - I mainly started using this as a fertilizer for my water lily in my smaller tank because that plant needed a little pick-me-up, but this stuff makes all my aquatic plants grow like crazy! 😁 It's safe for my shrimp, which I love, because a different brand of fertilizer I used at one time killed several of my beautiful Blue Dreams before I figured out what was doing it. 😢 Anyway, I love this fertilizer so much that I recommend it to anyone who asks me and I started using it in my bigger tank as well! A little bit goes a long way, so I only use it once or twice a week to keep even my biggest nutrition-hog plants happy and thriving, but I bought a large bottle so I won't be in danger of running out any time soon. 😆

## Features

- All-in-one aquarium planted fertilizer
- 2hr aquarist APT 3 includes 100% Comprehensive Macro NPK + Micro Iron, Magnesium and vital Trace Minerals aquarium fertilizer
- Unlocks the full potential of the hobby's most demanding plants, and provides 24/7 everyday magic to the simplest tank.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09D3C9P79 |
| Best Sellers Rank | #22,244 in Pet Supplies ( See Top 100 in Pet Supplies ) #201 in Aquarium Water Treatments |
| Brand | THE 2HR AQUARIST |
| Brand Name | THE 2HR AQUARIST |
| Coverage | Full |
| Customer Reviews | 4.6 out of 5 stars 344 Reviews |
| Included Components | NIL |
| Item Form | Liquid |
| Item Height | 25 centimeters |
| Item Type Name | Aquarium Plant Fertilizers |
| Item Weight | 340 Grams |
| Liquid Volume | 300 Milliliters |
| Manufacturer | 2Hr Aquarist Pte Ltd |
| Mixing Ratio | 3ml per 100L of water |
| Model Number | APT 3/ Complete |
| Specific Uses For Product | Plant Growth |
| Target Species | aquarium plants |
| Unit Count | 1.0 Count |
| Warranty Description | NIL |

## Product Details

- **Brand:** THE 2HR AQUARIST
- **Item Weight:** 340 Grams
- **Item Form:** Liquid
- **Liquid Volume:** 300 Milliliters
- **Specific Uses For Product:** Plant Growth

## Images

![2HR Aquarist All-in-one Aquarium Plant Fertilizers APT 3 / Complete (300ml) - Image 1](https://m.media-amazon.com/images/I/71LSI2NdimL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Dennis Wong is a genius
*by B***E on July 13, 2025*

If you locked Dennis in a room with Walstad, he could have advanced the industry 15 years in a heartbeat. That being said, this stuff is great. Been using it for a couple weeks and I have great growth and no algae.

### ⭐⭐⭐⭐⭐ Love This Fertilizer!!
*by M***. on April 20, 2024*

I mainly started using this as a fertilizer for my water lily in my smaller tank because that plant needed a little pick-me-up, but this stuff makes all my aquatic plants grow like crazy! 😁 It's safe for my shrimp, which I love, because a different brand of fertilizer I used at one time killed several of my beautiful Blue Dreams before I figured out what was doing it. 😢 Anyway, I love this fertilizer so much that I recommend it to anyone who asks me and I started using it in my bigger tank as well! A little bit goes a long way, so I only use it once or twice a week to keep even my biggest nutrition-hog plants happy and thriving, but I bought a large bottle so I won't be in danger of running out any time soon. 😆

### ⭐⭐⭐⭐⭐ Buy it !!
*by S***O on June 13, 2025*

So far so good, my plants are all thriving and growing amazingly !

## Frequently Bought Together

- 2HR Aquarist All-in-one Aquarium Plant Fertilizers APT 3 / Complete (300ml)
- 2HR Aquarist All-in-One Aquarium Plant Fertilizer APT 1/ Zero (300ml)
- 2HR Aquarist APT Jazz Aquarium Plant Root Tabs (18 Tabs)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-20*