---
product_id: 371107926
title: "ALEGI Air Stone Cylinder Bubbler for Hydroponic Systems,Aquarium or Fish Tank- 5.3 inch 2 Pack"
brand: "alegi"
price: "AR$71300"
currency: ARS
in_stock: true
category: "Alegi"
url: https://www.desertcart.com.ar/products/371107926-alegi-air-stone-cylinder-bubbler-for-hydroponic-systems-aquarium-fish
store_origin: AR
region: Argentina
---

# Optimized low back-pressure airflow 5.3-inch precision size Durable protective shell ALEGI Air Stone Cylinder Bubbler for Hydroponic Systems,Aquarium or Fish Tank- 5.3 inch 2 Pack

**Brand:** alegi
**Price:** AR$71300
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your aquatic ecosystem with bubbles that breathe life!

## Quick Answers

- **What is this?** ALEGI Air Stone Cylinder Bubbler for Hydroponic Systems,Aquarium or Fish Tank- 5.3 inch 2 Pack by alegi
- **How much does it cost?** AR$71300 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/371107926-alegi-air-stone-cylinder-bubbler-for-hydroponic-systems-aquarium-fish)

## Best For

- alegi enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Robust mineral stone core encased in a strong shell for long-lasting performance and clog resistance.
- • **Dual Pack Advantage:** Two premium air stones included to double your aeration power or keep a spare on hand.
- • **Maximized Oxygenation:** Generates fine, evenly distributed bubbles that boost fish respiration and plant growth in hydroponics.
- • **Perfect Fit, Effortless Flow:** Designed for 3/16” or 3/8” tubing compatibility, ensuring seamless integration with your existing setup.
- • **Easy Maintenance, Peak Performance:** Simply soak before use and clean regularly with a brush to maintain optimal bubble output.

## Overview

The ALEGI Air Stone Cylinder Bubbler is a 5.3-inch mineral stone diffuser designed for aquariums, fish tanks, and hydroponic systems. It fits standard 3/16” or 3/8” tubing and requires an air pump of at least 4W. Featuring a durable shell to prevent damage and clogging, it produces fine, evenly distributed bubbles that enhance oxygenation and aquatic health. Sold in a convenient 2-pack, it’s easy to maintain and built for reliable, long-term use.

## Description

Specification: Material: Mineral stone + plastic Quantity: 2pcs Color: Grey Feature: Help to keep fish healthy and adds extra beauty to the aquarium It is an important instrument to keep fish respiration. The air stone fits for diameter 0.15''/4mm soft tube. The air stone making bubbles in fish tank while attaching to an air pump(air pump is not included). Package includes: 2 x Aquarium bubble stones

## Features

- 5.3 Inch airstone needs the air pump of at least 4W.
- Measures 5.3-inch long by 1.2-inch diameter. Uses either 3/16” or 3/8" inner diameter tubing. Net Weight 0.33lb. Strong shell to protect the air stone.
- Soak the stone completely in water over 2 Hour before use. Clean regularly by a brush as they get clogged.
- Suitable for aquarium, fish tank and hydroponics.
- Comes with 2 Pcs Grey Cylinder Air Stones.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083NFTMBC |
| Batteries Included | No |
| Best Sellers Rank | #60,454 in Pet Supplies ( See Top 100 in Pet Supplies ) #3,965 in Aquarium Accessories |
| Color | Grey |
| Customer Reviews | 4.4 4.4 out of 5 stars (872) |
| Date First Available | 4 June 2020 |
| Item Weight | 340 g |
| Number of Items | 2 |
| Package Dimensions | 18.39 x 9.6 x 4.19 cm; 340 g |
| Quantity | 1 |
| Size | 5.3 inch |
| Specific Uses | aquarium, fish tank, hydroponics |
| batteries required | No |

## Images

![ALEGI Air Stone Cylinder Bubbler for Hydroponic Systems,Aquarium or Fish Tank- 5.3 inch 2 Pack - Image 1](https://m.media-amazon.com/images/I/61xyKIm97FL.jpg)

## Questions & Answers

**Q: What size airline ? The one suggested by amazon is too small .**
A: This air stone matches two size air tubes, 3/16 " and 3/8".  Wet the airline with water. It might be easier to install.

**Q: What’s he material they use to make the stone?**
A: Material: Mineral & Plastic.

**Q: How many leters per min?**
A: You’re better off with the pawfly 8” cylinder.  These deteriorate extremely fast as if the material they used is insufficient.

**Q: Do they sink?**
A: Yes they do sink.  Also check out pawfly 8” cylinders.  I tried the synthetic pawfly black 8” and I think its cheaply made so I’ll be sticking with the original blue 8” pawfly airstone cylinders.

## Frequently Bought Together

- ALEGI Air Stone Cylinder Bubbler for Hydroponic Systems,Aquarium or Fish Tank- 5.3 inch 2 Pack
- AquaMiracle Aquarium Air Pump Commercial Air Pump with Aluminum Housing, 600/1000/1200/1750GPH Fish Tank Bubbler Pond Aerator for Aquariums, Ponds, Hydroponics
- AQUANEAT 25 Feet Aquarium Airline Tubing, Standard 3/16” Black Tube for Fish Tank Air Pump Flexible Hose for Hydroponics and Ponds

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**Shop now:** [https://www.desertcart.com.ar/products/371107926-alegi-air-stone-cylinder-bubbler-for-hydroponic-systems-aquarium-fish](https://www.desertcart.com.ar/products/371107926-alegi-air-stone-cylinder-bubbler-for-hydroponic-systems-aquarium-fish)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-10-24*