---
product_id: 153861347
title: "Leaf Zone Plant Food for Freshwater Aquariums"
brand: "api"
price: "¥6415"
currency: JPY
in_stock: true
reviews_count: 11
category: "Api"
url: https://www.desertcart.jp/products/153861347-leaf-zone-plant-food-for-freshwater-aquariums
store_origin: JP
region: Japan
---

# rapid nutrient absorption 16 oz potent plant food chel. iron + potassium boost Leaf Zone Plant Food for Freshwater Aquariums

**Brand:** api
**Price:** ¥6415
**Availability:** ✅ In Stock

## Summary

> 🌿 Feed your freshwater jungle like a pro — don’t let your plants miss out!

## Quick Answers

- **What is this?** Leaf Zone Plant Food for Freshwater Aquariums by api
- **How much does it cost?** ¥6415 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/153861347-leaf-zone-plant-food-for-freshwater-aquariums)

## Best For

- api enthusiasts

## Why This Product

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

## Key Features

- • **Fast-Acting Formula:** Absorbs quickly through leaves for rapid growth results.
- • **Perfect Weekly Dose:** Just 5 ml per 10 gallons keeps your freshwater plants thriving.
- • **Lush Leaves, Zero Yellowing:** Prevents decay & promotes vibrant, hardy foliage weekly.
- • **Trusted by Aquarists for 50+ Years:** API’s research-driven solution ensures aquarium harmony.
- • **Scientifically Formulated Nutrients:** Chelated iron and potassium for optimal plant health.

## Overview

API Leaf Zone is a 16-ounce freshwater aquarium plant fertilizer designed to promote strong, colorful, and healthy aquatic plant growth. It contains essential nutrients like chelated iron and potassium, formulated for rapid absorption through leaves. Ideal for weekly dosing at 5 ml per 10 gallons, it prevents yellowing and decay, supporting lush, vibrant plants in freshwater tanks. Trusted by aquarists for over 50 years, API Leaf Zone ensures your aquatic plants thrive effortlessly.

## Description

Keep aquatic plants lush and vibrant with API LEAF ZONE Freshwater Aquarium Plant Fertilizer. API LEAF ZONE plant food for freshwater aquarium promotes strong, hardy, colorful leaves and prevent yellow, decaying leaves, using essential nutrients including chelated iron and potassium. This plant care solution promotes the lush, beautiful growth of aquatic plants. API LEAF ZONE is formulated for rapid absorption through plant leaves. This formula aids in photosynthesis and cell pressure maintenance. Use API LEAF ZONE plant food in freshwater aquariums containing freshwater fish and plants only. Dose your aquarium weekly with 5 ml of API LEAF ZONE per 10 US gallons of aquarium water. With API Aquarium products, it�s easy to keep a beautiful saltwater, freshwater or reef aquarium. For over 50 years, API has been creating innovative, research-driven solutions that make it easier to care for your fish and aquarium. API Aquarium Treatment Supplies are designed to work in conjunction with each other to provide best results to control algae, promote healthy growth and help control and cure fish diseases and conditions such as ich and fin rot. They work to provide a safe, hospitable environment for fish such as tropical community fish, cichlids, goldfish and more. With API, you can spend more time admiring your fish, and less time scrubbing your tank. Make sure to use all products as directed in order to ensure the best results.

Review: Complete plant food - Contains all the necessary nutrients to support healthy plant growth. Just dose 1-2x/ week especially after water change keeps my desertcart swords,water wisteria,guppy grass and emmersed plants such as Pothos and Peace Lily thriving well!
Review: Works Great - This product adds potassium and iron to the water column and has been my go-to for my low tech tanks over the years. Stem plants thrive and green up with this product by simply following the NPK "rule". Nitrogen is alread generated through the filter's biomedia; Potassium is added through this product; and phosphate is generated as a bi-product of fish food. The Iron in this product does the greening. Note that for heavily rooted plants placed in gravel, you will also need to add root tabs for excellent results.

## Features

- Contains one (1) API LEAF ZONE Freshwater Aquarium Plant Fertilizer 16-Ounce Bottle
- Promotes strong, hardy and colorful leaves and prevents yellow, decaying leaves
- Contains essential nutrients including chelated iron and potassium
- Formulated for rapid absorption in freshwater aquarium plants
- Dose your aquarium weekly with 5 ml of API LEAF ZONE per 10 US gallons of aquarium water

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007Q5Q6PA |
| ASIN  | B007Q5Q6PA |
| Best Sellers Rank | #131,165 in Pet Supplies ( See Top 100 in Pet Supplies ) #1,194 in Aquarium Water Treatments |
| Brand Name | API |
| Color | Green |
| Customer Reviews | 4.7 4.7 out of 5 stars (104) |
| Date First Available | March 31, 2012 |
| Date First Available  | March 31, 2012 |
| Directions | Add 5 ml per 10 gallons of aquarium water. Dose weekly. For rapid absorption, use in freshwater aquariums containing freshwater fish and plants only. Promotes healthy growth of aquatic plants, encourages lush, green growth, and prevents yellow, decaying leaves using essential nutrients such as chelated iron and potassium. |
| Item Dimensions LxWxH | 9 x 2.5 x 2.5 inches |
| Item Package Dimensions L x W x H | 8.78 x 3.23 x 2.99 inches |
| Item Weight | 1.2 Pounds |
| Item model number | 576J |
| Item model number  | 576J |
| Manufacturer | Mars Fishcare North America |
| Manufacturer  | Mars Fishcare North America |
| Material | Rubber |
| Model Name | 576J |
| Number of Items | 1 |
| Product Dimensions  | 9 x 2.5 x 2.5 inches; 1.21 Pounds |
| Size | 1.1 Pound (Pack of 1) |
| Specific Uses for Product | Plant Food,Plant Growth |
| Target Audience Keyword | fish |

## Product Details

- **Brand:** API
- **Item Form:** Liquid
- **Item Weight:** 1.2 Pounds
- **Liquid Volume:** 0.47 Liters
- **Manufacturer:** Mars Fishcare North America

## Images

![Leaf Zone Plant Food for Freshwater Aquariums - Image 1](https://m.media-amazon.com/images/I/51clb1wfLQL.jpg)

## Questions & Answers

**Q: How often do you treat with this?**
A: About once a week

## Customer Reviews

### ⭐⭐⭐⭐⭐ Complete plant food
*by L***E on October 25, 2024*

Contains all the necessary nutrients to support healthy plant growth. Just dose 1-2x/ week especially after water change keeps my Amazon swords,water wisteria,guppy grass and emmersed plants such as Pothos and Peace Lily thriving well!

### ⭐⭐⭐⭐⭐ Works Great
*by J***M on April 6, 2024*

This product adds potassium and iron to the water column and has been my go-to for my low tech tanks over the years. Stem plants thrive and green up with this product by simply following the NPK "rule". Nitrogen is alread generated through the filter's biomedia; Potassium is added through this product; and phosphate is generated as a bi-product of fish food. The Iron in this product does the greening. Note that for heavily rooted plants placed in gravel, you will also need to add root tabs for excellent results.

### ⭐⭐⭐⭐⭐ great plant food
*by A***R on August 23, 2024*

I have been using Leaf Zone for a long time. I add it to my weekly water changes as per instruction. It keeps my plants looking healthy and green. I recommend this product highly.

## Frequently Bought Together

- API Leaf Zone Plant Food for Freshwater Aquariums
- API Co2 Booster Freshwater Aquarium Plant Treatment 16 oz Bottle, Brown
- API ROOT TABS Freshwater Aquarium Plant Fertilizer 0.4-Ounce 10-Count Box

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-04*