---
product_id: 561425445
title: "2HR Aquarist All-in-One Aquarium Plant Fertilizer APT 1/ Zero (300ml)"
brand: "the 2hr aquarist"
price: "€ 64.98"
currency: EUR
in_stock: true
reviews_count: 13
category: "The 2 Hr Aquarist"
url: https://www.desertcart.hr/products/561425445-2hr-aquarist-all-in-one-aquarium-plant-fertilizer-apt-1
store_origin: HR
region: Croatia
---

# Rapid Growth Formula Macro + Micro Nutrients Boost Zero Phosphates & Nitrates 2HR Aquarist All-in-One Aquarium Plant Fertilizer APT 1/ Zero (300ml)

**Brand:** the 2hr aquarist
**Price:** € 64.98
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your aquarium game—grow vibrant, algae-free underwater jungles faster!

## Quick Answers

- **What is this?** 2HR Aquarist All-in-One Aquarium Plant Fertilizer APT 1/ Zero (300ml) by the 2hr aquarist
- **How much does it cost?** € 64.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/561425445-2hr-aquarist-all-in-one-aquarium-plant-fertilizer-apt-1)

## 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

- • **Cleaner, Healthier Tanks:** Zero phosphates and nitrates means no algae, sludge, or film—just crystal-clear water.
- • **Fast-Acting Growth Catalyst:** Noticeable plant growth and color enhancement in just two weeks.
- • **All-in-One Nutrient Powerhouse:** Combines essential Macro, Micro, Iron, Magnesium & Trace Minerals for lush, vibrant plants.
- • **Trusted by Aquarists Worldwide:** Highly rated with 4.5 stars and glowing reviews for consistent, robust plant health.
- • **Optimized for Overstocked Tanks:** Formulated specifically for tanks with more fish, ensuring balanced nutrition without compromise.

## Overview

2HR Aquarist APT 1/Zero is a premium 300ml liquid fertilizer designed for planted aquariums with high fish populations. It delivers a balanced blend of macro and micro nutrients including iron and magnesium, while eliminating phosphates and nitrates to prevent algae growth. This formula promotes rapid, healthy plant growth and richer colors, making it a top choice for aquarists seeking a cleaner, more vibrant tank environment.

## Description

Product description

Review: Fantastic results - Stunningly different results than the Seachem products I was using. No more sludge, algae, or film in my tank. My plants are huge and growing fast. It only took two weeks for a very noticeable improvement. I just wish it was cheaper to dose a 75 gallon tank six times/week.
Review: Best fertilizer - I've used pretty much all of the major names and this is hands down the best fertilizer. I have no intention to go E/I and have an overstocked tank. My plants grow quickly and without any deficiencies. My crypts are so robust that I've moved them and rescaped and never had any crypt melt which happened all the time with other brands. Been using them for years and will continue to only use them.

## Features

- All-in-one planted aquarium fertilizer for tanks with more fish.
- 2Hr Aquarist APT 1 includes Macro + Micro Iron, Magnesium and vital Trace Minerals, but with zero phosphates and nitrates aquarium fertilizer
- Better growth, richer colors

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09DXX2TL4 |
| Best Sellers Rank | #24,594 in Pet Supplies ( See Top 100 in Pet Supplies ) #222 in Aquarium Water Treatments |
| Brand | THE 2HR AQUARIST |
| Brand Name | THE 2HR AQUARIST |
| Coverage | Full |
| Customer Reviews | 4.5 out of 5 stars 462 Reviews |
| Included Components | NIL |
| Item Form | Liquid |
| Item Weight | 340 Grams |
| Liquid Volume | 300 Milliliters |
| Manufacturer | 2Hr Aquarist Pte Ltd |
| Mixing Ratio | 3ml:100L |
| Model Number | APT 1 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | APT1 |
| Specific Uses For Product | Aquarium Plant Fertilizers |
| Target Species | Fish |
| Unit Count | 1.0 Count |
| Warranty Description | NIL |

## Product Details

- **Brand:** THE 2HR AQUARIST
- **Item Form:** Liquid
- **Item Weight:** 0.15 Kilograms
- **Liquid Volume:** 100 Milliliters
- **Specific Uses For Product:** Aquarium Plant Fertilizers

## Images

![2HR Aquarist All-in-One Aquarium Plant Fertilizer APT 1/ Zero (300ml) - Image 1](https://m.media-amazon.com/images/I/71fKdqSfF8L.jpg)
![2HR Aquarist All-in-One Aquarium Plant Fertilizer APT 1/ Zero (300ml) - Image 2](https://m.media-amazon.com/images/I/719CRkITLtL.jpg)
![2HR Aquarist All-in-One Aquarium Plant Fertilizer APT 1/ Zero (300ml) - Image 3](https://m.media-amazon.com/images/I/71sP5NDnf4L.jpg)
![2HR Aquarist All-in-One Aquarium Plant Fertilizer APT 1/ Zero (300ml) - Image 4](https://m.media-amazon.com/images/I/81DYkN1HcsL.jpg)
![2HR Aquarist All-in-One Aquarium Plant Fertilizer APT 1/ Zero (300ml) - Image 5](https://m.media-amazon.com/images/I/719NIB+lBIL.jpg)

## Available Options

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

## Questions & Answers

**Q: Do any of these come with the pump top?**
A: The 200mla nd 500ml does not come with pump top. Pump top will be made available soon in 300ml only.

**Q: How many pumps on the new bottle for 20gallon?**
A: Mine did not come with a pump but for a 20 gal tank you should
Dose 2 ml per day

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic results
*by V***O on January 19, 2026*

Stunningly different results than the Seachem products I was using. No more sludge, algae, or film in my tank. My plants are huge and growing fast. It only took two weeks for a very noticeable improvement. I just wish it was cheaper to dose a 75 gallon tank six times/week.

### ⭐⭐⭐⭐⭐ Best fertilizer
*by C***U on January 5, 2026*

I've used pretty much all of the major names and this is hands down the best fertilizer. I have no intention to go E/I and have an overstocked tank. My plants grow quickly and without any deficiencies. My crypts are so robust that I've moved them and rescaped and never had any crypt melt which happened all the time with other brands. Been using them for years and will continue to only use them.

### ⭐⭐⭐⭐⭐ science based lean dosing, keeps essential nutrients in an established fish planted tank
*by B***N on December 29, 2025*

My plants are doing amazing. No nutrient defiencies. I have aqua soil and deep root tabs but its been about a year since soil/root tabs so its really just the fertilizer doing the work now. I had 0 algae which was expected since this does not dose excess nutrients. These micro nutrient fertilizers (lean fertilizer) is incredible if you want to avoid algae, have nutrients in substrate and have fish in the tank which means they will be pooping(nutrients). I will be buying this product until they degrade it or raise the price too high. Also the science seems to be there.

## Frequently Bought Together

- 2HR Aquarist All-in-One Aquarium Plant Fertilizer APT 1/ Zero (100ml)
- 2HR Aquarist APT Jazz Aquarium Plant Root Tabs (18 Tabs)
- 2HR Aquarist All-in-one Aquarium Plant Fertilizers APT 3 / Complete (500ml)

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---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-26*