---
product_id: 10388646
title: "Apollo Horticulture AH AS-4 4\" Round Air Stone, 4 Inch"
brand: "apollo horticulture"
price: "KD 0.47"
currency: KWD
in_stock: false
reviews_count: 12
url: https://www.desertcart.com.kw/products/10388646-apollo-horticulture-ah-as-4-4-round-air-stone-4
store_origin: KW
region: Kuwait
---

# 4" Diameter Aquarium & Hydroponics Compatible Tubing Apollo Horticulture AH AS-4 4" Round Air Stone, 4 Inch

**Brand:** apollo horticulture
**Price:** KD 0.47
**Availability:** ❌ Out of Stock

## Summary

> 💧 Dive into Superior Aeration!

## Quick Answers

- **What is this?** Apollo Horticulture AH AS-4 4" Round Air Stone, 4 Inch by apollo horticulture
- **How much does it cost?** KD 0.47 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/10388646-apollo-horticulture-ah-as-4-4-round-air-stone-4)

## Best For

- apollo horticulture enthusiasts

## Why This Product

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

## Key Features

- • **Robust Design:** Crafted for durability, ensuring long-lasting performance in both fresh and saltwater environments.
- • **Effortless Setup:** Easy to install, making it perfect for both novice and experienced aquarists.
- • **Elevate Your Ecosystem:** Enhance oxygen levels and promote healthy growth for your aquatic life.
- • **Versatile Compatibility:** Works seamlessly with both ¼” and 3/16” ID tubing for ultimate flexibility.
- • **Breathe Life into Your Aquatic World:** Transform your aquarium or hydroponic system with superior aeration.

## Overview

The Apollo Horticulture AH AS-4 4" Round Air Stone is a 4-inch diameter aeration solution designed for both fresh and saltwater aquariums as well as hydroponic systems. It is compatible with ¼” and 3/16” ID tubing, making it a versatile choice for enhancing oxygen levels and promoting healthy aquatic environments.

## Description

Oxygenize: By increasing surface agitation, air stones promote gas exchange to accelerate oxygen replenishment within your grow system. Refresh: Through replenishing oxygen replacement, air stones reduce the overall amount of carbon dioxide buildup. Energize: Air stones release thousands of bubbles into the water to aerate flow and move toxins to the surface to dissipate. Life Span: Through relaxing and circulating the water, aqua stones will extend the life of the nutrients in your water farm system. Relief: Aqua stones work to alleviate any back pressure weighing down your pump.

## Features

- 1 – Apollo Horticulture 4” Inch Round Air Stone
- Stone Dimensions: 4” in Diameter
- Used for Fresh or Saltwater Aquarium and Hydroponic Systems
- Can be used with either ¼” or 3/16” ID Tubing
- Package Includes: 1 – 4” Apollo Air Stone

## Images

![Apollo Horticulture AH AS-4 4" Round Air Stone, 4 Inch - Image 1](https://m.media-amazon.com/images/I/81X1T00KimL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great Air Stone!
  

*by S***N on Reviewed in the United States on May 15, 2015*

Before I bought these I thought something was wrong with the air pumps I had but once I set these up it turned out that the old bubble wands was the problem. These air stones work very, very good. I bought just one at first but then bought 3 more after I saw how much better they are then my old setup. They are circulating water for sure and would buy more of these if needed.

### ⭐ 1.0 out of 5 stars







  
  
    Broken nipples On 2/3
  

*by C***D on Reviewed in the United States on March 4, 2016*

I bought three of these air stones at one time. I'm not sure if it was in shipping or before they shipped it but two of the three had broken nipples so they are useless paperweights now. The stone that still works. Worked great after I soaked it for about a half an hour like it says you should do.

### ⭐⭐ 2.0 out of 5 stars







  
  
    air stones used for hydroponic set up - they do ...
  

*by R***G on Reviewed in the United States on August 11, 2016*

air stones used for hydroponic set up - they do not stay on the bottom of the container, but float around - I had to put rock on them to keep them on the bottom.

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---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-18*