---
product_id: 2289941
title: "Fluval 88g-CO2 Bubble Counter, 3.1 Ounces"
brand: "fluval"
price: "192 kr"
currency: NOK
in_stock: true
category: "Fluval"
url: https://www.desertcart.no/products/2289941-fluval-88g-co2-bubble-counter-3-1-ounces
store_origin: NO
region: Norway
---

# Precise CO2 bubble count Lightweight 1.44 oz design Proudly made in USA Fluval 88g-CO2 Bubble Counter, 3.1 Ounces

**Brand:** fluval
**Price:** 192 kr
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your aquarium game with flawless CO2 control!

## Quick Answers

- **What is this?** Fluval 88g-CO2 Bubble Counter, 3.1 Ounces by fluval
- **How much does it cost?** 192 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/2289941-fluval-88g-co2-bubble-counter-3-1-ounces)

## Best For

- fluval enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Quality:** Manufactured by Rolf C. Hagen, a leader in aquarium care.
- • **Sleek & Lightweight:** Compact 1.44 oz design fits seamlessly in any setup.
- • **Effortless Maintenance:** Simple stick form for easy installation and monitoring.
- • **Optimized Plant Growth:** Supports 40-50% carbon needs for lush, vibrant aquariums.
- • **Precision CO2 Monitoring:** Keep your aquatic plants thriving with exact bubble tracking.

## Overview

The Fluval 88g-CO2 Bubble Counter is a precision tool designed to monitor CO2 dosing in planted aquariums, ensuring optimal carbon supply for healthy plant growth. Lightweight and compact, it’s made in the USA by trusted manufacturer Rolf C. Hagen, offering reliable performance and easy installation for aquarium enthusiasts.

## Description

Since all planted aquariums lack CO2, it is extremely important that they are supplemented with it. In fact, 40 to 50% of a plant’s dry weight is composed of carbon. For optimal condition of aquarium plants, some CO2 supplementation is necessary.

## Features

- Counter for planted aquariums
- Designed to accurately monitor CO2 dosing
- Helps keep and maintain a healthy aquarium
- Made in USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004GCPM6K |
| ASIN  | B004GCPM6K |
| Best Sellers Rank | #109,500 in Pet Supplies ( See Top 100 in Pet Supplies ) #933 in Aquarium Water Treatments |
| Brand Name | Fluval |
| Customer Reviews | 4.5 4.5 out of 5 stars (769) |
| Date First Available  | December 15, 2010 |
| Global Trade Identification Number | 00015561175500 |
| Included Components | Bubble Counter |
| Item Form | Stick |
| Item Type Name | CO2 Bubble Counter |
| Item Weight | 1.44 ounces |
| Item model number  | 17550 |
| Liquid Volume | 91 ml |
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Manufacturer  | Rolf C. Hagen (USA) Corp. |
| Manufacturer Part Number | 17550 |
| Manufacturer recommended age  | 1 month and up |
| Model Number | 17550 |
| Number of Items | 1 |
| Pet Type | Fish |
| Product Dimensions  | 1.3 x 3.6 x 6.2 inches; 1.44 ounces |
| Target Species | Fish |
| UPC | 015561175500 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Fluval
- **Item Form:** Stick
- **Item Weight:** 1.44 ounces
- **Liquid Volume:** 91 ml
- **Unit Count:** 1 Count

## Images

![Fluval 88g-CO2 Bubble Counter, 3.1 Ounces - Image 1](https://m.media-amazon.com/images/I/61v9nBFQ1BL.jpg)

## Questions & Answers

**Q: Does this comes with bubble counter fluid? If not what do you use, water? oil? and will this work with 20 Gallon Tank?  Thanks a bunch.**
A: I just use tank water in it. If you out your check valve between the counter and Te CO2 source, you'll get back flow from the tank that will fill the bubble counter. It will also be fine for a 20 gallon; this is just the bubble counter, it doesn't come with any CO2.

**Q: How does this work?**
A: It's for people who add CO2 to their aquariums to help plants grow.  You fill this with water and then run your CO2 through it.  (Connect tubing from your CO2 cannister to the input, then connect more tubing from the output to your fish tank end.)  The whole point of this product is for you to be able to count the bubbles of CO2 going into your tank so that you know how much you are adding to your tank.  Most people start with something like "1 bubble per second" or "30 bubbles per minute" and then adjust from there as needed.

**Q: Does it come with a suction cup to attach to side of tank?**
A: Yes, it is also interchangeable with a clip to hang on the counter on the side of the tank if you have a rimless tank.

**Q: Can it be used on any size application or is it limited?**
A: Im using one on a 5lb co2 cylinder and another one on a paintball co2 tank. Works fine on both.

## Frequently Bought Together

- Fluval 88g-CO2 Bubble Counter - 3.1 Ounces
- HAGEN FL MINI PRESSURIZED 20G CO2 KIT
- HAGEN fl 20g Co2 Cartridges 3pk

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-17*