---
product_id: 731873746
title: "air Stone Disc Aquarium Fish Tank Bubbler with Control Valve Oxygen Diffuser for Hydroponics (Air Pump and Pipe not Included)"
brand: "neptonion"
price: "€ 2.28"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.nl/products/731873746-air-stone-disc-aquarium-fish-tank-bubbler-with-control-valve
store_origin: NL
region: Netherlands
---

# Optimal micro-bubble diffusion Compatible with 4-8mm tubing Stable 150g weighted base air Stone Disc Aquarium Fish Tank Bubbler with Control Valve Oxygen Diffuser for Hydroponics (Air Pump and Pipe not Included)

**Brand:** neptonion
**Price:** € 2.28
**Availability:** ❌ Out of Stock

## Summary

> 💧 Elevate your aquarium’s vibe with the ultimate oxygen diffuser!

## Quick Answers

- **What is this?** air Stone Disc Aquarium Fish Tank Bubbler with Control Valve Oxygen Diffuser for Hydroponics (Air Pump and Pipe not Included) by neptonion
- **How much does it cost?** € 2.28 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/731873746-air-stone-disc-aquarium-fish-tank-bubbler-with-control-valve)

## Best For

- neptonion enthusiasts

## Why This Product

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

## Key Features

- • **Heavy-Duty Stability:** 150g weighted disc ensures it stays firmly anchored without disturbing your aquatic ecosystem.
- • **Fairyland Bubble Effect:** Transforms your aquarium into a mesmerizing aquatic oasis with fine, steady bubbles.
- • **Precision Airflow Control:** Integrated valve lets you customize bubble intensity for perfect aeration balance.
- • **Oxygen Boost for Fish & Plants:** Enhances oxygen circulation to keep fish vibrant and plants thriving in hydroponic setups.
- • **Versatile Tubing Compatibility:** Works seamlessly with 4mm and 8mm tubing, adaptable to various air pump setups.

## Overview

This disc-shaped air stone diffuser delivers steady, fine bubbles to optimize oxygen levels in aquariums and hydroponic systems. Made from non-toxic materials and weighing 150g, it stays firmly in place without disturbing aquatic life. Compatible with 4mm and 8mm tubing, it requires a 2W+ air pump for effective operation, especially in tanks deeper than 40cm.

## Description

Full description not available

## Features

- - Steady and Non-toxic : Disc-shaped for optimal air diffusion and steady. The non-toxic material also keeps fish safe and healthy.
- - Perfect for Aquarium : Provides adequately tiny bubbles of air necessary rather than large one for plant growth, makes your aquarium look like a fairyland, allows fish to breathe properly and help to improve the organic enviroment of aquarium tank.
- - Adds oxygen circulation ：Adds oxygen circulation to your aquarium and when added to a hydroponic growing system, it energizes the growing solution while aerating and circulating nutrients.
- - Stay Stablely：Weighs 5.2OZ / 150g , heavy enough to stay firmly on the bottom of the tank without disturbing any of your aquatic animals.
- - 【Driven by 2W and above Air Pump】 : 2 inch disc air stone can ONLY be compatible with 4mm tubing, the 4 inch disc air stone can be compatible with tubing of 4mm or 8mm; WHEN THE WATER DEPTH EXCEEDS 1.3FT (40CM), YOU MAY NEED AN AIR PUMP WITH HIGHER POWER WATTAGE.

## Product Details

- **Color:** White
- **Brand:** NEPTONION
- **Material:** Ceramics
- **Item Weight:** 5.2 Ounces
- **Power Source:** Corded Electric

## Images

![air Stone Disc Aquarium Fish Tank Bubbler with Control Valve Oxygen Diffuser for Hydroponics (Air Pump and Pipe not Included) - Image 1](https://m.media-amazon.com/images/I/61FLFLrnp9L.jpg)
![air Stone Disc Aquarium Fish Tank Bubbler with Control Valve Oxygen Diffuser for Hydroponics (Air Pump and Pipe not Included) - Image 2](https://m.media-amazon.com/images/I/61P3ue75n1L.jpg)
![air Stone Disc Aquarium Fish Tank Bubbler with Control Valve Oxygen Diffuser for Hydroponics (Air Pump and Pipe not Included) - Image 3](https://m.media-amazon.com/images/I/61SktAEmRiL.jpg)
![air Stone Disc Aquarium Fish Tank Bubbler with Control Valve Oxygen Diffuser for Hydroponics (Air Pump and Pipe not Included) - Image 4](https://m.media-amazon.com/images/I/61vMmeVwl-L.jpg)
![air Stone Disc Aquarium Fish Tank Bubbler with Control Valve Oxygen Diffuser for Hydroponics (Air Pump and Pipe not Included) - Image 5](https://m.media-amazon.com/images/I/71W6SXIX9JL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works very well
*by R***L on August 9, 2019*

I like that this airstone is weighted so it stays on the bottom of the tank in spite of the very full flow of air bubbles.

### ⭐⭐⭐⭐⭐ Must have the bigger pump
*by B***O on August 1, 2019*

Weighted, works great. Had two small ones in a 56 corner tank. Removed one as it actually had too many micro bubbles!! Make sure you have a new/powerful pump (fluval Q2)

### ⭐⭐⭐⭐ Works as advertised
*by K***S on May 22, 2023*

I’d buy again if I needed it.

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---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-26*