---
product_id: 111004939
title: "PINVNBY 4.2-Inch Air Stone Disc Bubble Diffuser with Suction Cups for Oxygenation in Fresh/Saltwater Tanks, Ponds, Hydroponic, Aquaponics, and as a Decorative Airstone for Aquariums"
brand: "pivby"
price: "€ 22.01"
currency: EUR
in_stock: true
url: https://www.desertcart.it/products/111004939-pinvnby-4-2-inch-air-stone-disc-bubble-diffuser-suction
store_origin: IT
region: Italy
---

# PINVNBY 4.2-Inch Air Stone Disc Bubble Diffuser with Suction Cups for Oxygenation in Fresh/Saltwater Tanks, Ponds, Hydroponic, Aquaponics, and as a Decorative Airstone for Aquariums

**Brand:** pivby
**Price:** € 22.01
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** PINVNBY 4.2-Inch Air Stone Disc Bubble Diffuser with Suction Cups for Oxygenation in Fresh/Saltwater Tanks, Ponds, Hydroponic, Aquaponics, and as a Decorative Airstone for Aquariums by pivby
- **How much does it cost?** € 22.01 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/111004939-pinvnby-4-2-inch-air-stone-disc-bubble-diffuser-suction)

## Best For

- pivby enthusiasts

## Why This Product

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

## Description

4.2-Inch Air Stone Disc Bubble Diffuser with Suction Cups for Oxygenation in Fresh/Saltwater Tanks, Ponds, Hydroponic, Aquaponics, and as a Decorative Airstone for Aquariums

## Features

- ✔SIZE--4.2 inch air stone disc is a great way to add oxygen to your aquarium, fish tank, hydroponic and circulation system.
- ✔MATERIAL--Small Micro Bubbles (300-500 microns): Air stone Made of high quality carborundum material
- ✔SUCTION CUP--Includes 3 suction cups to hold air stone in place and prevent it from friction abrasion to increase its lifespan
- ✔MODEL--ASD108. Jetting Volume: 12 L/min, suitable for 40 inch fish tank. Max pressure: 0.012 MPa, Recommended air pump power: 4 W - 8 W.
- ✔INCREASES AIR FLOW--Increases air flow/circulation to oxygenate water for health benefits to aquatic life,Add beauty to your display aquarium with this round air stone to create micro bubbles

## Images

![PINVNBY 4.2-Inch Air Stone Disc Bubble Diffuser with Suction Cups for Oxygenation in Fresh/Saltwater Tanks, Ponds, Hydroponic, Aquaponics, and as a Decorative Airstone for Aquariums - Image 1](https://m.media-amazon.com/images/I/71I4s6vzNdL.jpg)

## Available Options

This product comes in different **Size** options.

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**Shop now:** [https://www.desertcart.it/products/111004939-pinvnby-4-2-inch-air-stone-disc-bubble-diffuser-suction](https://www.desertcart.it/products/111004939-pinvnby-4-2-inch-air-stone-disc-bubble-diffuser-suction)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-17*