---
product_id: 729293779
title: "APT COMPLETE Liquid Nutrient for Aquatic Aquariums, 16.9 fl oz (500 ml), THE 2HR AQUARIST Liquid Fertilizer, Aquarium Fertilizer"
brand: "the 2hr aquarist"
price: "15143 som"
currency: KGS
in_stock: true
category: "The 2 Hr Aquarist"
url: https://www.desertcart.kg/products/729293779-apt-complete-liquid-nutrient-for-aquatic-aquariums-16-9-fl
store_origin: KG
region: Kyrgyzstan
---

# Up to 20 months supply for 60cm tank Balanced nutrients for lush aquatic plants Precise daily dosing for stable water chemistry APT COMPLETE Liquid Nutrient for Aquatic Aquariums, 16.9 fl oz (500 ml), THE 2HR AQUARIST Liquid Fertilizer, Aquarium Fertilizer

**Brand:** the 2hr aquarist
**Price:** 15143 som
**Availability:** ✅ In Stock

## Summary

> 🌊 Elevate your aquarium’s ecosystem with precision and longevity!

## Quick Answers

- **What is this?** APT COMPLETE Liquid Nutrient for Aquatic Aquariums, 16.9 fl oz (500 ml), THE 2HR AQUARIST Liquid Fertilizer, Aquarium Fertilizer by the 2hr aquarist
- **How much does it cost?** 15143 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/729293779-apt-complete-liquid-nutrient-for-aquatic-aquariums-16-9-fl)

## 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

- • **Long-Lasting Supply:** One 500ml bottle supports a 60cm aquarium for nearly 2 years, minimizing refill hassle.
- • **Soil-Free Stability:** Liquid nutrients guarantee consistent availability unlike unpredictable soil nutrients.
- • **Moss Control Advantage:** Maintains low nitrate levels to naturally reduce unwanted moss growth.
- • **Precision Dosing System:** Easy-to-follow daily dosage ensures optimal nutrient balance without overfeeding.
- • **Sustained Growth Formula:** Delivers essential nitrates, phosphates, potassium & iron for vibrant, dense aquatic plants.

## Overview

APT COMPLETE is a premium liquid fertilizer designed for aquatic aquariums, providing a balanced blend of essential nutrients like nitrogen, phosphate, potassium, magnesium, and iron. Ideal for planted tanks up to 60cm, it offers up to 20 months of supply per bottle with precise dosing to promote healthy, dense plant growth while controlling moss. Trusted by aquarists worldwide, it ensures stable nutrient delivery beyond what soil alone can provide.

## Description

desertcart.co.jp: APT COMPLETE Liquid Nutrient for Aquatic Aquariums, 16.9 fl oz (500 ml), THE 2HR AQUARIST Liquid Fertilizer, Aquarium Fertilizer : Pet Supplies

## Features

- Recommended for authentic aquariums such as large amounts of aquatic plants and small organisms. It has a balanced amount of nutrients needed for aquatic plants. It has excellent running cost, for example, a 23.6 inch (60 cm) aquarium will give you approximately 20 months of supply. Depending on your environment, you can manage your aquarium with this single tool. (We recommend using APT JAZZ, a solid nutrient for aquariums and roots that use a lot of fast-growing stemware and prefer to supply nitrogen from aquariums and roots when soil nutrients are depleted out.) How do you need liquid nutrients if you use soil? There are some aquarists who think of. But the nutrients contained in the soil are unstable. For example, you don't know how much nutrients are contained in the soil. Furthermore, the soluble nutrients are easily lost in water. If you want to bring out the health of your aquatic plants, we recommend using liquid nutrients from the start. APT COMPLETE is controlled with trace amounts of nitrogen so red water plants grow more dense and compact. It also helps reduce moss by keeping small amounts of nitrates in water
- ■Recommended environment
- Nature style with lots of aquatic plants
- □ In an environment where soil nutrients have been depleted over time from its launch
- Water tank without soil
- Aquariums with fewer organisms
- Pump is not included as it is refillable. For example, a 23.6 inch (60 cm) aquarium will give you approximately 10 months of supply for 16.9 fl oz Japanese instruction manual included
- ■How to Use Dosage Amount / Water Volume: 0.04 fl oz (1 ml/20 l) / Daily Dosage = [Water volume l/20 x 4] / 7 days ■Example: For 23.6 inches (60 L) of water tank □ Daily dosage (4 times week): 3ml/day ■Ingredients table Nitric acid [NO3] 1 .8ppm, Phosphate [PO4] 0.7 ppm, potassium [K] 4 ppm, magnesium [Mg] 0.4 ppm, iron [Fe] 0.03 ppm, trace element *Calcium is contained in tap water, so it does not contain calcium

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08Y8JVSRT |
| Amazon Bestseller | #21,673 in Pet Supplies ( See Top 100 in Pet Supplies ) #327 in Aquarium Water Quality Testing & Treatment |
| Brand Name | THE 2HR AQUARIST |
| Country of Origin | Singapore |
| Coverage | For Water Plants |
| Customer Reviews | 4.5 4.5 out of 5 stars (641) |
| Global Trade Identification Number | 08881300100025 |
| Included Components | Bottle |
| Item Form | Liquid |
| Item Type Name | Liquid Fertilizer for Aquatic Plants |
| Item Weight | 340 Grams |
| Liquid Volume | 500 Milliliters |
| Manufacturer | THE 2HR AQUARIST |
| Mixing Ratio | 1:10 |
| Model Number | APT 3/ Complete |
| Number of Items | 1 |
| Part Number | APT3 |
| Specific Uses For Product | Liquid Fertilizer for Aquatic Plants |
| Target Species | Aquatic Plant |
| Unit Count | 1.00 本 |
| Warranty Description | 5 years after opening |

## Product Details

- **Brand:** THE 2HR AQUARIST
- **Item Form:** Liquid
- **Item Weight:** 340 Grams
- **Liquid Volume:** 500 Milliliters
- **Specific Uses For Product:** Liquid Fertilizer for Aquatic Plants

## Images

![APT COMPLETE Liquid Nutrient for Aquatic Aquariums, 16.9 fl oz (500 ml), THE 2HR AQUARIST Liquid Fertilizer, Aquarium Fertilizer - Image 1](https://m.media-amazon.com/images/I/61OFFlYvONL.jpg)

## 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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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-06-23*