---
product_id: 557066420
title: "Aquarium CO2 Bubble Counter with Built-in Check Valve for CO2 Generator Regulator, Double-Head"
brand: "clscea"
price: "$114.72"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/557066420-aquarium-co2-bubble-counter-with-built-in-check-valve-co2
store_origin: EC
region: Ecuador
---

# Transparent PC cylinder for precise bubble monitoring Built-in check valve prevents back-siphoning Aluminum alloy ends for ultimate durability Aquarium CO2 Bubble Counter with Built-in Check Valve for CO2 Generator Regulator, Double-Head

**Brand:** clscea
**Price:** $114.72
**Availability:** ✅ In Stock

## Summary

> 💨 Count Every Bubble, Master Your Aquarium’s CO2 Flow!

## Quick Answers

- **What is this?** Aquarium CO2 Bubble Counter with Built-in Check Valve for CO2 Generator Regulator, Double-Head by clscea
- **How much does it cost?** $114.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/557066420-aquarium-co2-bubble-counter-with-built-in-check-valve-co2)

## Best For

- clscea enthusiasts

## Why This Product

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

## Key Features

- • **Backflow Protection:** Integrated high-quality check valve safeguards your regulator and solenoid.
- • **Rock-Solid Durability:** Aluminum alloy ends resist softening and breakage, built to last.
- • **Universal Compatibility:** Fits all CO2 systems with 4/6mm tubing for seamless integration.
- • **Precision Bubble Tracking:** Transparent injection-molded PC cylinder ensures accurate CO2 flow monitoring.
- • **Effortless Setup & Maintenance:** Easy inline screw connections and simple water fill design keep your aquarium thriving.

## Overview

This Aquarium CO2 Bubble Counter features durable aluminum alloy ends and a robust transparent PC cylinder for precise CO2 bubble monitoring. Its built-in check valve prevents back-siphoning, protecting your regulator and solenoid. Compatible with standard 4/6mm CO2 tubing, it offers easy inline screw connections and a simple water-fill setup, making it an essential, reliable accessory for maintaining a healthy, vibrant aquarium environment.

## Description

Aquarium CO2 Bubble Counter with Built-in Check Valve for CO2 Generator Regulator, Double-Head

## Features

- Inline screw connection, connects to the tubing at both ends, suitable for all CO2 systems.
- Built-in high-quality check valve to prevent back-siphoning and protect your regulator and solenoid.
- The bubble counter is designed to accurately monitor air-flow rate, it helps to keep and maintain a healthy aquarium.
- DURABLE: Both ends are made of aluminum alloy to avoid softening or breaking; The middle transparent cylinder is made of PC, injection molding mode, more robust, safer and more pressure-resistant than acrylic or other materials.
- It needs to be filled ¾ with water before use. Compatible with 4/6mm (3/16" inner diameter) CO2 tubing.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 8.61 x 2.9 x 2.69 cm; 32 g |
| Material Composition | Metal & PC |
| Color | double-head |
| Quantity | 1 |
| Special Features | Durable, Easy to Use |
| batteries required | No |
| Batteries Included | No |
| Item Weight | 32 g |

## Images

![Aquarium CO2 Bubble Counter with Built-in Check Valve for CO2 Generator Regulator, Double-Head - Image 1](https://m.media-amazon.com/images/I/61E6bR9Z91L.jpg)

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**Shop now:** [https://www.desertcart.ec/products/557066420-aquarium-co2-bubble-counter-with-built-in-check-valve-co2](https://www.desertcart.ec/products/557066420-aquarium-co2-bubble-counter-with-built-in-check-valve-co2)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-24*