---
product_id: 48310740
title: "CO2 Booster Plant Treatment for Freshwater Aquariums, 473 ml Bottle"
brand: "api"
price: "€ 42.04"
currency: EUR
in_stock: true
category: "Api"
url: https://www.desertcart.hr/products/48310740-co2-booster-plant-treatment-for-freshwater-aquariums-473-ml-bottle
store_origin: HR
region: Croatia
---

# fast-absorbing carbon formula 473 ml liquid carbon boost supports daily vibrant growth CO2 Booster Plant Treatment for Freshwater Aquariums, 473 ml Bottle

**Brand:** api
**Price:** € 42.04
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your aquarium’s green game—because your plants deserve the spotlight!

## Quick Answers

- **What is this?** CO2 Booster Plant Treatment for Freshwater Aquariums, 473 ml Bottle by api
- **How much does it cost?** € 42.04 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/48310740-co2-booster-plant-treatment-for-freshwater-aquariums-473-ml-bottle)

## 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

- • **Trusted by Thousands:** 4.6-star rated with over 4,700 reviews—join the thriving aquascape community
- • **Pure & Powerful Formula:** Essential carbon compounds plants absorb instantly for rapid growth
- • **Lush Growth, No pH Drama:** Boost your freshwater plants without altering water chemistry
- • **Daily Dose of Vital Carbon:** Consistent use ensures vibrant, thriving aquarium greenery
- • **Seamless CO2 System Compatibility:** Works solo or alongside CO2 setups for flexible plant care

## Overview

API CO2 Booster is a 473 ml liquid carbon supplement designed for freshwater aquariums. It delivers essential carbon compounds that plants absorb directly from the water, promoting healthy, vibrant growth without affecting pH levels. Suitable for daily use alone or with CO2 systems, it’s a top-rated solution trusted by thousands of aquarium enthusiasts.

## Description

Promote vibrant, healthy aquarium plants with this liquid carbon supplement. Provides essential carbon compounds plants can easily absorb for improved growth.

## Features

- Causes serious eye irritation.
- Causes skin irritation.
- May cause allergy or asthma symptoms or breathing difficulties if inhaled.
- May cause an allergic skin reaction.
- May cause respiratory irritation.
- Contains one (1) API CO2 Booster Freshwater Aquarium Plant Treatment 473 ml Bottle
- Promotes plant growth in freshwater aquariums
- Adds essential carbon in a form plants can absorb from the water
- Can be used alone or with a CO2 system without altering aquarium pH levels
- Use daily in order to ensure lush, vibrant aquarium plants

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004GY9ZYI |
| Allergen Information | Apple Free |
| Best Sellers Rank | 7,392 in Pet Supplies ( See Top 100 in Pet Supplies ) 85 in Aquarium Water Treatments |
| Brand Name | API |
| Country Of Origin | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,706) |
| Global Trade Identification Number | 00317163055793 |
| Item Form | Liquid |
| Item Type Name | Aquarium Plant Treatment |
| Item Weight | 454 g |
| Liquid Volume | 16 Fluid Ounces |
| Manufacturer | API |
| Manufacturer Part Number | 579E |
| Model Number | 579E |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pet Type | Fish |
| Target Species | Fish |
| UPC | 317163055793 |
| Unit Count | 473.0 millilitre |

## Product Details

- **Brand:** API
- **Item form:** Liquid
- **Item weight:** 454 g
- **Liquid volume:** 16 Fluid Ounces
- **Number of Packs:** 1

## Images

![CO2 Booster Plant Treatment for Freshwater Aquariums, 473 ml Bottle - Image 1](https://m.media-amazon.com/images/I/51h8OP2BxmL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this help green hair Algae in tank?**
A: It helps all things that photosynthesis but generally plants need more then algae so it should help your plants out compete the algae - depends on the balance of your tank if you have a good light and lots of plants should help.  You need to add this daily about an hour or two before lights go on.  In my experience hair algae linked to light being on too long - you can get stuff to get rid of the hair algae - or get more plants or even better a co2 system

**Q: If this reduces algae, is it ok for CAE and nerite snails??**
A: dont think it is for reducing algae but it is fine with snails.

**Q: Could this be used in soil for indoor plants  ?**
A: Probably not ....the doasage in a 90 litre tank is 1 mm ...in soil Probably half a bottle ...so wouldn't be cost effective. 
Try phostregen plant food ...

**Q: Is this good for carpet grass?**
A: I tried co2 and found it made no difference what so ever. I occasionally use plant fertiliser but my plants seem to do well without. Grass seems to grow well if the temperature is right, too warm and it dies. Good luck, Kim

## Frequently Bought Together

- API Co2 Booster Freshwater Aquarium Plant Treatment 16 oz Bottle, Brown
- API LEAF ZONE Freshwater Aquarium Plant Fertilizer 18-Ounce Bottle White
- API ROOT TABS Freshwater Aquarium Plant Fertilizer 0.4-Ounce 10-Count Box

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**Shop now:** [https://www.desertcart.hr/products/48310740-co2-booster-plant-treatment-for-freshwater-aquariums-473-ml-bottle](https://www.desertcart.hr/products/48310740-co2-booster-plant-treatment-for-freshwater-aquariums-473-ml-bottle)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-10-03*