---
product_id: 356475117
title: "2Pcs Pollen Glass CO2 Diffuser with Bubble Counter for Aquarium Planted Tank"
brand: "cenpek"
price: "288 kr"
currency: NOK
in_stock: true
reviews_count: 13
category: "Cenpek"
url: https://www.desertcart.no/products/356475117-2pcs-pollen-glass-co2-diffuser-with-bubble-counter-for-aquarium
store_origin: NO
region: Norway
---

# Optimized for tanks up to 20 gallons, perfect plant boost Built-in bubble counter for precise CO2 flow Ceramic membrane ensures ultra-fine CO2 atomization 2Pcs Pollen Glass CO2 Diffuser with Bubble Counter for Aquarium Planted Tank

**Brand:** cenpek
**Price:** 288 kr
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your aquarium game with precision CO2 diffusion!

## Quick Answers

- **What is this?** 2Pcs Pollen Glass CO2 Diffuser with Bubble Counter for Aquarium Planted Tank by cenpek
- **How much does it cost?** 288 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/356475117-2pcs-pollen-glass-co2-diffuser-with-bubble-counter-for-aquarium)

## Best For

- cenpek enthusiasts

## Why This Product

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

## Key Features

- • **Dual Pack Value:** Two diffusers included—double the efficiency, double the growth potential for your planted tank.
- • **Boost Plant Vitality:** Consistent CO2 supply supercharges photosynthesis, promoting lush, vibrant aquatic greenery.
- • **Compact & Sleek Design:** At just 2 cm diameter, it fits discreetly in tanks under 20 gallons without disrupting your aquascape.
- • **Next-Level CO2 Diffusion:** Ceramic membrane technology delivers ultra-fine bubbles for maximum plant absorption.
- • **Precision Bubble Control:** Integrated bubble counter lets you monitor CO2 release with surgical accuracy.

## Overview

This 2-piece set of Pollen Glass CO2 Diffusers features a built-in bubble counter and a high-efficiency ceramic membrane for ultra-fine CO2 atomization. Designed for planted tanks up to 20 gallons, it ensures optimal carbon dioxide delivery to boost aquatic plant growth and health, all in a compact, visually appealing design.

## Description

Product description 2Pcs Pollen Glass CO2 Diffuser with Bubble Counter for Aquarium Planted TankProduct Description:Built in bubble counter.It's very visually appealing.High efficiency atomization of carbon dioxide through ceramic membrane.Improve plant growth and health through adequate carbon dioxide supply.0.8 in / 2 cm diameter, designed for tanks under 20 US gal.Specification:Color: As Pic ShownSize: 0.8 in / 2 cm diameterPacking List:2 x CO2 Diffusers Directions Connect the diffuser to a CO2 bottle, insert into the aquarium and adjust the flow rate to achieve the desired effect. The frequency of application depends on the size of the aquarium and plant load.

Review: ⭐⭐⭐⭐⭐ - good product - ⭐⭐⭐⭐⭐ - good product
Review: Value for money - Lovely unobtrusive size,works well.

## Features

- Built in bubble counter.
- It's very visually appealing.
- High efficiency atomization of carbon dioxide through ceramic membrane.
- Improve plant growth and health through adequate carbon dioxide supply.
- 0.8 in / 2 cm diameter, designed for tanks under 20 US gal.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B098943L4T |
| Best Sellers Rank | 26,177 in Pet Supplies ( See Top 100 in Pet Supplies ) 115 in Aquarium Air Pump Accessories |
| Brand | CENPEK |
| Brand Name | CENPEK |
| Country Of Origin | China |
| Customer Reviews | 4.0 out of 5 stars 253 Reviews |
| Item Form | Device |
| Item Weight | 41 Grams |
| Item form | Device |
| Item weight | 41 Grams |
| Liquid Volume | 20 Gallons |
| Liquid volume | 20 Gallons |
| Manufacturer | CENPEK |
| Number of Packs | 2 |
| Target Species | Fish |
| UPC | 717995571841 |
| Unit Count | 2 count |
| Unit count | 2 count |

## Product Details

- **Brand:** CENPEK
- **Item form:** Device
- **Item weight:** 41 Grams
- **Liquid volume:** 20 Gallons
- **Number of Packs:** 2

## Images

![2Pcs Pollen Glass CO2 Diffuser with Bubble Counter for Aquarium Planted Tank - Image 1](https://m.media-amazon.com/images/I/41u80F1LY5L.jpg)

## Questions & Answers

**Q: Do you need to prep these to get the air through**
A: Yes you do need to it and it can be sorted out in two ways, first, you can soak them in water for 24-48 hours and water will get inside . But i use a pipet from one of the medication bottles that i have left over and then you can put the water in and use them straight away.

## Customer Reviews

### ⭐⭐⭐⭐⭐ ⭐⭐⭐⭐⭐ - good product
*by T***A on 16 October 2025*

⭐⭐⭐⭐⭐ - good product

### ⭐⭐⭐⭐⭐ Value for money
*by T***V on 11 May 2026*

Lovely unobtrusive size,works well.

### ⭐⭐⭐⭐ Great value
*by P***Y on 21 December 2025*

Works well with a stream of fine bubbles

## Frequently Bought Together

- CENPEK 2Pcs Pollen Glass CO2 Diffuser with Bubble Counter for Aquarium Planted Tank
- 2 Pack Drop Checker, Aquarium CO2 Tester Monitor Glass Drop Checker Aquarium CO2 Detector for Planted Fish Tank
- DONGKER Aquarium CO2 Proof Tubing, 5M/16Ft Aquarium Air Line Tubing with 4 Suction Cup for Fish Tank Aquarium

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**Shop now:** [https://www.desertcart.no/products/356475117-2pcs-pollen-glass-co2-diffuser-with-bubble-counter-for-aquarium](https://www.desertcart.no/products/356475117-2pcs-pollen-glass-co2-diffuser-with-bubble-counter-for-aquarium)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-10-26*