---
product_id: 23007901
title: "Liquid NPK+M | 500ml Bottles | Highly Concentrated Aquarium Plant Fertilizer for Demanding Planted Tanks"
brand: "nilocg aquatics"
price: "₨33433"
currency: LKR
in_stock: true
reviews_count: 8
category: "Niloc G Aquatics"
url: https://www.desertcart.lk/products/23007901-liquid-npk-m-500ml-bottles-highly-concentrated-aquarium-plant-fertilizer
store_origin: LK
region: Sri Lanka
---

# Highly concentrated formula Treats up to 2500 gallons Dual micro & macro dosing system Liquid NPK+M | 500ml Bottles | Highly Concentrated Aquarium Plant Fertilizer for Demanding Planted Tanks

**Brand:** nilocg aquatics
**Price:** ₨33433
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your planted tank game with precision and power!

## Quick Answers

- **What is this?** Liquid NPK+M | 500ml Bottles | Highly Concentrated Aquarium Plant Fertilizer for Demanding Planted Tanks by nilocg aquatics
- **How much does it cost?** ₨33433 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/23007901-liquid-npk-m-500ml-bottles-highly-concentrated-aquarium-plant-fertilizer)

## Best For

- nilocg aquatics enthusiasts

## Why This Product

- Trusted nilocg aquatics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual-Bottle System:** Separate micro and macro nutrients for balanced, targeted plant growth
- • **Long-Lasting Supply:** 500ml bottles last over 40 weeks on a 20-gallon tank dosing schedule
- • **Trusted by Hobbyists:** Top-rated fertilizer with proven results and rave reviews
- • **Boosts Plant Vitality:** Supports rapid leaf growth and plant recovery, even in demanding setups
- • **Precision Dosing Power:** Tailored for EI method with flexible dosing for all tank types

## Overview

NilocG Aquatics Liquid NPK+M is a highly concentrated, dual-bottle aquarium fertilizer designed for demanding planted tanks. Optimized for the EI dosing method, it delivers balanced micro and macro nutrients to support vigorous plant growth and recovery. Each 500ml bottle treats up to 2500 gallons, providing over 40 weeks of dosing for a 20-gallon tank. Trusted by aquascaping enthusiasts, it ensures lush, thriving aquatic plants with easy, adaptable dosing.

## Description

Liquid NPK + M This product is tailored to the EI dosing method but can be adapted to other dosing techniques Dosing for full EI levels is 1 pump of each bottle per 10 gallons 3x per week For lower light/lower tech tanks dosing at 1 pump per 20 gallons 3x per week For example: For a 20 gallon higher light tank would be as follows- 2 pumps of the micros per day Monday, Wednesday and Friday 2 pumps of the macros per day Tuesday, Thursday and Saturday 50% week water change is suggested on the 7th day per EI guidelines followed by addition of the GH booster of your choice(I have some for sale below in the dry ferts section) Bottles are 16oz each This will last more than 41 weeks on a 20 gallon tank dosing 3x per week. Who needs GH booster: Unless you have very hard water it is very likely that the addition of Gh booster is necessary. Even if you do have hard water unless you know the concentration of both calcium and magnesium adding some GH booster is suggested. Why is GH booster suggested: GH booster will add magnesium and calcium as well as add extra potassium which are all very important to plant growth.

Review: The Best Fertilizer - Having sand and a eco system seemed impossible until I was referred to NicloG fertilizer. By far the best purchase for my planted aquarium. At first a review threw me. But I soon found out that if you shake the bottle before each use, that's how you dose the proper balance. Not only that, I am choosing to use a children's medicine dropper, because I'm dosing a 20g low tech tank. More than 1.5ml my nitrates get extremely high. Leading to a early reset. I've added a lot of plants, since my order in May. But all my plants have truly thrived since adding this fertilizer to my daily regiment. I dose at exactly 3pm every day at 1.5 ml of each alternate days, I reset on Sunday. This fertilizer took my planted tank to a whole different level! Sometimes 5 new leaves a day. Absolutely wonderful product. I added a front view of when I started and a front and side views of now. Granted I've added a lot more plants hopefully I will be increasing my dosage.
Review: IT'S A MUST FOR ANY PLANT HOBBYISTS! - This is gold! I've used other fertilizers and this one blew them out of the water! In 1 week I noticed a change in my current feeders. Hell! Even one of my betta bulbs that died came back to life.( all the leaves had melted) I love the simplicity, potent and effectiveness of this product. The only con is that it was not enough for my 55G. However, the 1st buy was just a test if you will. Now I know it works, so I will buy in bulks. I highly recommend this product for any current feeder plant. I did not see any particles in my liquid fertilizer as other's have claimed. Cheers!

## Features

- 2x 500ml Pump Bottles(One micro and one macro bottle)
- Very Concentrated
- This product is tailored to the EI dosing method but can be adapted to other dosing techniques
- Treats 2500 Gallons

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00VIO6LCI |
| Best Sellers Rank | #151,382 in Pet Supplies ( See Top 100 in Pet Supplies ) #1,314 in Aquarium Water Treatments |
| Brand | NilocG Aquatics |
| Date First Available | April 1, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Form | Gallons,Liquid |
| Item Weight | 2.65 pounds |
| Item model number | 660845370319 |
| Liquid Volume | 500 Milliliters |
| Manufacturer | NilocG Aquatics |
| Number of Items | 2 |
| Product Dimensions | 7.5 x 5.8 x 3.9 inches |
| Specific Uses For Product | Aiding plant growth as a fertilizer |
| UPC | 660845370319 |
| Unit Count | 33.814 Fluid Ounces |

## Product Details

- **Brand:** NilocG Aquatics
- **Item Form:** Gallons,Liquid
- **Item Weight:** 2.65 Pounds
- **Liquid Volume:** 500 Milliliters
- **Specific Uses For Product:** Aiding plant growth as a fertilizer

## Images

![Liquid NPK+M | 500ml Bottles | Highly Concentrated Aquarium Plant Fertilizer for Demanding Planted Tanks - Image 1](https://m.media-amazon.com/images/I/51oEHPG+AVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The Best Fertilizer
*by N***R on June 15, 2024*

Having sand and a eco system seemed impossible until I was referred to NicloG fertilizer. By far the best purchase for my planted aquarium. At first a review threw me. But I soon found out that if you shake the bottle before each use, that's how you dose the proper balance. Not only that, I am choosing to use a children's medicine dropper, because I'm dosing a 20g low tech tank. More than 1.5ml my nitrates get extremely high. Leading to a early reset. I've added a lot of plants, since my order in May. But all my plants have truly thrived since adding this fertilizer to my daily regiment. I dose at exactly 3pm every day at 1.5 ml of each alternate days, I reset on Sunday. This fertilizer took my planted tank to a whole different level! Sometimes 5 new leaves a day. Absolutely wonderful product. I added a front view of when I started and a front and side views of now. Granted I've added a lot more plants hopefully I will be increasing my dosage.

### ⭐⭐⭐⭐⭐ IT'S A MUST FOR ANY PLANT HOBBYISTS!
*by C***R on March 16, 2021*

This is gold! I've used other fertilizers and this one blew them out of the water! In 1 week I noticed a change in my current feeders. Hell! Even one of my betta bulbs that died came back to life.( all the leaves had melted) I love the simplicity, potent and effectiveness of this product. The only con is that it was not enough for my 55G. However, the 1st buy was just a test if you will. Now I know it works, so I will buy in bulks. I highly recommend this product for any current feeder plant. I did not see any particles in my liquid fertilizer as other's have claimed. Cheers!

### ⭐⭐⭐⭐⭐ Great product
*by R***N on February 17, 2025*

These are awesome, and the price is the best on Amazon!

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-18*