---
product_id: 390436970
title: "THE 2HR AQUARIST All-in-one Plant Fertilizers APT 3 / Complete (500ml)"
brand: "the 2hr aquarist"
price: "€ 69.30"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/390436970-the-2hr-aquarist-all-in-one-plant-fertilizers-apt-3
store_origin: PT
region: Portugal
---

# 24/7 Continuous Plant Nourishment Boosts Vibrant Colors & Growth 100% Macro & Micro Nutrients THE 2HR AQUARIST All-in-one Plant Fertilizers APT 3 / Complete (500ml)

**Brand:** the 2hr aquarist
**Price:** € 69.30
**Availability:** ✅ In Stock

## Summary

> 🌿 Unlock the secret to aquarium perfection—grow smarter, not harder!

## Quick Answers

- **What is this?** THE 2HR AQUARIST All-in-one Plant Fertilizers APT 3 / Complete (500ml) by the 2hr aquarist
- **How much does it cost?** € 69.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/390436970-the-2hr-aquarist-all-in-one-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

- • **Trusted by Global Aquarists:** Join thousands across 20+ countries who rely on this proven success system for their planted tanks.
- • **Vibrant Colors, Richer Life:** Enhances plant pigmentation for stunning, eye-catching aquascapes that impress every visitor.
- • **Complete Nutrient Powerhouse:** All-in-one formula with Macro NPK plus Iron, Magnesium & Trace Minerals for thriving aquatic plants.
- • **Around-the-Clock Growth Boost:** Delivers consistent nourishment 24/7, unlocking your aquarium’s full potential effortlessly.
- • **Simplified Aquascaping Journey:** Integrated methodology makes plant care intuitive, rewarding, and perfect for busy professionals.

## Overview

THE 2HR AQUARIST APT 3 Complete is a 500ml all-in-one aquarium plant fertilizer combining comprehensive Macro NPK with essential microelements like Iron and Magnesium. Designed for continuous 24/7 nourishment, it supports superior growth and vibrant coloration in demanding aquatic plants. Trusted by thousands worldwide, it simplifies the planted aquarium experience with a proven, integrated care system.

## Description

THE 2HR AQUARIST All-in-one Plant Fertilizers APT 3 / Complete (500ml)

## Features

- All-in-one planted aquarium 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.
- Better growth, richer colors
- Access a success-system used by thousands of aquarists across 20+ countries.
- Comes with a fully integrated methodology that makes the planted aquarium journey far more enjoyable and rewarding.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 7 x 7 x 25 cm; 340 g |
| Item model number | APT 3/ Complete |
| Coverage | aquarium plants |
| Pet Life Stage | NIL |
| Item Form | Fertilizers |
| Allergen Information | Allergen-Free |
| Size | 500ml |
| Number of Items | 1 |
| Quantity | 1 |
| Specific Uses | Aquarium Plant Fertilizers |
| batteries required | No |
| Item Weight | 340 g |

## Product Details

- **Brand:** THE 2HR AQUARIST
- **Item weight:** 340 Grams
- **Item form:** Fertilizers
- **Liquid volume:** 5E+2 Milliliters
- **Specific uses for product:** Aquarium Plant Fertilizers

## Images

![THE 2HR AQUARIST All-in-one Plant Fertilizers APT 3 / Complete (500ml) - Image 1](https://m.media-amazon.com/images/I/61OFFlYvONL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this contain potassium?**
A: Yes, APT Complete contains potassium. A standard dose adds about 15ppm of potassium per week.

**Q: Can i add co2 liquid when using this product? or does it already have?**
A: Hi, this product does not contain any elements that add CO2.

**Q: is there a best time to add this  ?**
A: It should be added once you start planting.

**Q: How do i know if i need Apt 1,2 or 3?**
A: We currently have APT 1 / Zero, APT 3 / Complete or APT E /Est. Index in our fertilizer range. 

1. If you are just starting on a new tank, it is easier to start on APT1/Zero and then move to APT 3/ Complete when you have more plants.
2. If you have a planted tank with a lot of fishes, APT 1/ Zero is more ideal as it does not have nitrates.
3. If you have a grown-in tank with more plant load, APT 3/ Complete is ideal for you.

## Frequently Bought Together

- 2HR Aquarist All-in-one Aquarium Plant Fertilizers APT 3 / Complete (500ml)
- 2HR Aquarist All-in-One Aquarium Plant Fertilizer APT 1/ Zero (500ml)
- Seachem Flourish Excel 500 ml

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**Shop now:** [https://www.desertcart.pt/products/390436970-the-2hr-aquarist-all-in-one-plant-fertilizers-apt-3](https://www.desertcart.pt/products/390436970-the-2hr-aquarist-all-in-one-plant-fertilizers-apt-3)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-25*