---
product_id: 182631887
title: "ALEGI Air Stone Cylinder Bubbler, 5.3 inch, 2 Pack | For Hydroponic Systems, Aquarium, Fish Tank"
price: "16702CFA"
currency: XOF
in_stock: true
reviews_count: 13
url: https://www.desertcart.sn/products/182631887-alegi-air-stone-cylinder-bubbler-5-3-inch-2-pack
store_origin: SN
region: Senegal
---

# Creates dense, fine oxygen bubbles Fits 3/16” & 3/8” tubing sizes 5.3-inch durable mineral stone ALEGI Air Stone Cylinder Bubbler, 5.3 inch, 2 Pack | For Hydroponic Systems, Aquarium, Fish Tank

**Price:** 16702CFA
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your ecosystem with bubbles that mean business!

## Quick Answers

- **What is this?** ALEGI Air Stone Cylinder Bubbler, 5.3 inch, 2 Pack | For Hydroponic Systems, Aquarium, Fish Tank
- **How much does it cost?** 16702CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/182631887-alegi-air-stone-cylinder-bubbler-5-3-inch-2-pack)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** High-temp sintered mineral stone with protective shell ensures long-lasting durability and minimal wear.
- • **Universal Fit:** Compatible with standard 3/16” and 3/8” inner diameter tubing for seamless integration into your hydroponic or aquarium setup.
- • **Low Pump Strain:** Optimized design reduces back pressure, extending your air pump’s lifespan and efficiency.
- • **Dual Pack Advantage:** Two premium air stones included—double the aeration power for larger tanks or backup peace of mind.
- • **Effortless Oxygen Boost:** Generates steady, ultra-fine bubbles to supercharge aquatic oxygenation and plant root vitality.

## Overview

The ALEGI Air Stone Cylinder Bubbler is a 5.3-inch high-quality mineral air stone designed for hydroponic systems, aquariums, and fish tanks. It produces dense, fine bubbles that enhance oxygen levels, promoting healthier fish and plants. Compatible with 3/16” and 3/8” tubing, it features a durable shell to prevent wear and comes in a convenient 2-pack for extended use or larger setups.

## Description

Product description ALEGI AIR STONE A variety of specifications and packaging quantity available. ALEGI Air Stone for Aquarium and Hydroponics Air Pump ALEGI air stones are made of high quality non-toxic mineral material. With high temperature sintering, stones are sturdy and durable, have high dissolved oxygen rate and create even and tiny bubbles. Suitable for hydroponic systems, ponds, aquarium fish tanks, helping extend the life of your nutrient solution, keep fish/ roots healthy and promote plant growth. If the air stone doesn't have bubbles in one part, please change the pump of higher power. After a long-term usage, please clean it if bubbles lessen. AUQARIUM AIR STONE Steady bubbles Fit for 3/16 and 3/8 inch ID hose Stable and durable Packed with 2 Pcs in total The bubble stone is large enough produces lots of dense fine bubbles; Both ends of the bubble stone are enclosed by plastic covers. Plastic covers can prevent the fish tank from being worn.

Review: Quality stones - Aerator stones work good. Used in live bait live well.
Review: QUALITY AIR STONES - Works great. Can make lots of small bubbles and they come out evenly across the entire stone. Doesn't make a lot of back pressure straining your air pump. I wish they made even longer ones this style from this company. Other long straight air stones I've tried require more air pressure.

## 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 |
|---------------|-------|
| Customer Reviews | 4.3 out of 5 stars 883 Reviews |

## Images

![ALEGI Air Stone Cylinder Bubbler, 5.3 inch, 2 Pack | For Hydroponic Systems, Aquarium, Fish Tank - 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality stones
*by K***R on April 19, 2026*

Aerator stones work good. Used in live bait live well.

### ⭐⭐⭐⭐⭐ QUALITY AIR STONES
*by M***C on December 17, 2025*

Works great. Can make lots of small bubbles and they come out evenly across the entire stone. Doesn't make a lot of back pressure straining your air pump. I wish they made even longer ones this style from this company. Other long straight air stones I've tried require more air pressure.

### ⭐⭐⭐⭐⭐ Great bubblin stones!
*by G***Y on October 18, 2025*

These work great, love the 2 pack. Standard aquarium tube slipped on and held very securly. Very heavy and solid feeling. I put one in my shallow well and one in my settling tank, puts out a lot of air and i only have like a 18 watt 120 pump! If i ever need these again i will get them. They do sink! I know some people had issues with that, but i did add mine on a line with a weight so i can adjust the height in the well. Good solid product. Reccomend

## 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.sn/products/182631887-alegi-air-stone-cylinder-bubbler-5-3-inch-2-pack](https://www.desertcart.sn/products/182631887-alegi-air-stone-cylinder-bubbler-5-3-inch-2-pack)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-05*