---
product_id: 147442488
title: "hygger Aquarium Air Stone, Bubble Stone Fish Tank Oxygen Ultra Silent Deep Dissolving Oxygen Diffuser Kit for Aquarium Fish Tank and Hydroponic"
brand: "hygger"
price: "¥9767"
currency: JPY
in_stock: true
reviews_count: 10
category: "Hygger"
url: https://www.desertcart.jp/products/147442488-hygger-aquarium-air-stone-bubble-stone-fish-tank-oxygen-ultra
store_origin: JP
region: Japan
---

# Fine nano bubbles for max oxygenation Ultra-quiet operation Durable high-temp sintered nanomaterial hygger Aquarium Air Stone, Bubble Stone Fish Tank Oxygen Ultra Silent Deep Dissolving Oxygen Diffuser Kit for Aquarium Fish Tank and Hydroponic

**Brand:** hygger
**Price:** ¥9767
**Availability:** ✅ In Stock

## Summary

> 🐠 Elevate your aquarium’s vibe with silent, supercharged oxygen bubbles!

## Quick Answers

- **What is this?** hygger Aquarium Air Stone, Bubble Stone Fish Tank Oxygen Ultra Silent Deep Dissolving Oxygen Diffuser Kit for Aquarium Fish Tank and Hydroponic by hygger
- **How much does it cost?** ¥9767 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/147442488-hygger-aquarium-air-stone-bubble-stone-fish-tank-oxygen-ultra)

## Best For

- hygger enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from high-temperature sintered nanomaterials ensuring long-term durability and consistent output.
- • **Nano-Fine Bubble Tech:** Transforms air into ultra-small, dense bubbles for superior oxygen diffusion.
- • **Versatile Compatibility:** Perfectly suited for both freshwater and saltwater tanks, adaptable to various tank sizes with adjustable bubble output.
- • **Complete Installation Kit:** Includes control valve, check valve, suction cups, T-connector, and reducers for seamless setup.
- • **Whisper-Quiet Performance:** Operates silently to keep your aquatic environment peaceful and stress-free.

## Overview

The 4in Aquarium Air Stone by hygger delivers ultra-fine, adjustable nano bubbles that maximize dissolved oxygen levels for healthier fish and plants. Made from durable sintered nanomaterials, it operates whisper-quietly and includes a full accessory kit for easy installation. Compatible with freshwater and saltwater tanks, it’s designed to enhance water clarity and circulation while fitting discreetly at the tank bottom.

## Description

desertcart.com : hygger Aquarium Air Stone, Bubble Stone Fish Tank Oxygen Ultra Silent Deep Dissolving Oxygen Diffuser Kit for Aquarium Fish Tank and Hydroponic : Pet Supplies

Review: Love it! - Great Air Stone – Excellent Bubbles & Oxygenation! I recently purchased this aquarium air stone, and it has made a huge difference in my tank’s water circulation and oxygen levels. It works perfectly, creating a steady stream of bubbles that both my fish and plants love! Strong & Consistent Bubbles The air stone produces a fine, even bubble distribution, which helps aerate the water efficiently. My fish are more active, and I’ve noticed an improvement in water clarity and oxygen levels since adding it to my tank. High-Quality & Durable Made from sturdy, non-toxic material, this air stone is built to last. It’s well-constructed and doesn’t clog easily, even after extended use. Plus, it’s easy to clean when needed! Quiet & Easy to Install I was impressed by how quiet it is compared to other air stones I’ve used. Installation was a breeze—just attach it to my air pump, and it was good to go. It fits perfectly in my aquarium without taking up too much space. Perfect for Any Aquarium Setup This air stone works great for both freshwater and saltwater tanks, and it adds a beautiful bubbling effect that enhances the overall look of my aquarium. Whether you have a small or large tank, this is a fantastic addition for better aeration. Overall Verdict If you’re looking for a high-quality, efficient, and long-lasting air stone, I highly recommend this one! It improves oxygen levels, keeps fish happy, and adds a great visual effect to your aquarium. ⭐ 5/5 Stars – Excellent Performance & Value!
Review: Several shrimp, a ramshorn snail, and several aquaric plants approve of this product - Firstly, unrelated to this store or its products, I dislike desertcart and try to avoid ordering from it 99% of the time. I'm a dork that tries to buy from relatively local brick and mortar stores or try to make an online purchase from the later..... But gez man! Tiny airstones seemed to be actively hiding from me at my local pet supply stores lately, and so here I am! Second, I have an absurdly small tank. My <10gal air pump is literally overkill for it, so I have a valve to adjust flow to my airstone so it isn't blowing the water out of my tank rather than oxygenating it. My old airstone wasn't having a great time and long story short, the bubbles it was belching out sounded awful, and if I was annoyed by the noise it was making, I can only imagine how fed up my shrimp were with having to live with it. So, I started my hunt for a new airstone, sold my soul to Bezos, and found myself the proud new owner of a Hygger Airstone S35 (1.25"). It's only the beginning of my and my shrimps' relationship with this airstone, but our first date was better than expected. Maybe the desertcart interface is designed in a munipulative and intentionally convoluted way, maybe I was just too blinded by my conflicted emotional state in supporting a service that fails to support and empower its own employees and small, individual vendors it plagarizes from....I digress. I didn't realize how much more I was actually going to receive with my airstone purchase! A control valve, suction cups, check valve, a freaking t-connector, and a reducer on top?! All I meant to purchase was a practical airstone that would quietly blow tiny bubbles (honorable mention to the small user manual for including a tiny and adorable 'application diagram' including a supper table and Nemo) and Hygger delivered that and more! Finally and most importantly though, is that my shrimp appreciate the new air stone. They're mildly concerned about the white colour -- because algae will inevitably leave its mark on everything -- and that it wasn't the agreed upon <1" stone we discussed... but ultimately, the airstone makes up for it in adorably tiny and peaceful bubbles as advertised! A few shrimp are currently enjoying a serene bubble bath. I find myself checking to see if the airstone is actually working because it's so quiet compared to the old one. Very happy with the product so far. Tldr: So far so good. It works as advertised and I would recommend. Be ready to scrub the stone regularly as algae will easily discolour it (unless you prefer a more natural algae-chic look) and have some appropriate superglue on hand if ever the stone pops off the base.

## Features

- Fine bubble: Oxygen stone refines the air output from the air pump into a particle bubble, which is smaller and denser, like the atomization effect, and the bubble size can be adjusted, and the different oxygenation amount can satisfy different use requirements
- High dissolved oxygen rate: Compared with ordinary bubble stone, the nano bubble stone emits more bubbles, and the gas and the water surface are more widely contacted, which makes the dissolved oxygen amount larger
- Quality Nanomaterials: The nano-stone is sintered at high temperature. The material is sturdy and durable. It can be used for a long time and has better dissolved oxygen effect. When the bubble burst into the water, the sound is super quiet
- Air pump wattage: The weighs of air stone is 15.2oz/430g and is easily placed at the bottom of the fish tank, suitable for fresh water and salt water. It is driven by an air pump of 4 watts or more. PS: The deeper the water, you may need to use a larger wattage air pump to drive it
- Air pump accessories: 4 inch nano air disk stone with hose, 1 control valve, 1 check valve, 2 suction cups, 1 T-shaped connector, 1 reducer of connecting 8mm and 4mm. Note: air pump are not included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07VQQFQLK |
| ASIN  | B07VQQFQLK |
| Best Sellers Rank | #21,397 in Pet Supplies ( See Top 100 in Pet Supplies ) #57 in Aquarium Air Pump Accessories |
| Brand | hygger |
| Brand Name | hygger |
| Color | Black |
| Customer Reviews | 4.1 4.1 out of 5 stars (2,318) |
| Date First Available | July 24, 2019 |
| Date First Available  | July 24, 2019 |
| Item Dimensions LxWxH | 6.5 x 5.91 x 2.56 inches |
| Item Package Dimensions L x W x H | 6.26 x 6.22 x 2.99 inches |
| Item Weight | 15.2 ounces |
| Manufacturer | hygger |
| Manufacturer  | hygger |
| Operation Mode | Automatic |
| Power Source | Corded Electric |
| Product Dimensions  | 6.5 x 5.91 x 2.56 inches; 15.17 ounces |
| Size | 4 Inch |
| Target Audience Keyword | fish |
| UPC | 716852489459 |

## Product Details

- **Brand:** hygger
- **Color:** Black
- **Item Weight:** 0.95 Pounds
- **Operation Mode:** Automatic
- **Power Source:** Corded Electric

## Images

![hygger Aquarium Air Stone, Bubble Stone Fish Tank Oxygen Ultra Silent Deep Dissolving Oxygen Diffuser Kit for Aquarium Fish Tank and Hydroponic - Image 1](https://m.media-amazon.com/images/I/71ifjNrB8-L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love it!
*by N***T on March 18, 2025*

Great Air Stone – Excellent Bubbles & Oxygenation! I recently purchased this aquarium air stone, and it has made a huge difference in my tank’s water circulation and oxygen levels. It works perfectly, creating a steady stream of bubbles that both my fish and plants love! Strong & Consistent Bubbles The air stone produces a fine, even bubble distribution, which helps aerate the water efficiently. My fish are more active, and I’ve noticed an improvement in water clarity and oxygen levels since adding it to my tank. High-Quality & Durable Made from sturdy, non-toxic material, this air stone is built to last. It’s well-constructed and doesn’t clog easily, even after extended use. Plus, it’s easy to clean when needed! Quiet & Easy to Install I was impressed by how quiet it is compared to other air stones I’ve used. Installation was a breeze—just attach it to my air pump, and it was good to go. It fits perfectly in my aquarium without taking up too much space. Perfect for Any Aquarium Setup This air stone works great for both freshwater and saltwater tanks, and it adds a beautiful bubbling effect that enhances the overall look of my aquarium. Whether you have a small or large tank, this is a fantastic addition for better aeration. Overall Verdict If you’re looking for a high-quality, efficient, and long-lasting air stone, I highly recommend this one! It improves oxygen levels, keeps fish happy, and adds a great visual effect to your aquarium. ⭐ 5/5 Stars – Excellent Performance & Value!

### ⭐⭐⭐⭐⭐ Several shrimp, a ramshorn snail, and several aquaric plants approve of this product
*by K***E on February 7, 2023*

Firstly, unrelated to this store or its products, I dislike Amazon and try to avoid ordering from it 99% of the time. I'm a dork that tries to buy from relatively local brick and mortar stores or try to make an online purchase from the later..... But gez man! Tiny airstones seemed to be actively hiding from me at my local pet supply stores lately, and so here I am! Second, I have an absurdly small tank. My <10gal air pump is literally overkill for it, so I have a valve to adjust flow to my airstone so it isn't blowing the water out of my tank rather than oxygenating it. My old airstone wasn't having a great time and long story short, the bubbles it was belching out sounded awful, and if I was annoyed by the noise it was making, I can only imagine how fed up my shrimp were with having to live with it. So, I started my hunt for a new airstone, sold my soul to Bezos, and found myself the proud new owner of a Hygger Airstone S35 (1.25"). It's only the beginning of my and my shrimps' relationship with this airstone, but our first date was better than expected. Maybe the Amazon interface is designed in a munipulative and intentionally convoluted way, maybe I was just too blinded by my conflicted emotional state in supporting a service that fails to support and empower its own employees and small, individual vendors it plagarizes from....I digress. I didn't realize how much more I was actually going to receive with my airstone purchase! A control valve, suction cups, check valve, a freaking t-connector, and a reducer on top?! All I meant to purchase was a practical airstone that would quietly blow tiny bubbles (honorable mention to the small user manual for including a tiny and adorable 'application diagram' including a supper table and Nemo) and Hygger delivered that and more! Finally and most importantly though, is that my shrimp appreciate the new air stone. They're mildly concerned about the white colour -- because algae will inevitably leave its mark on everything -- and that it wasn't the agreed upon <1" stone we discussed... but ultimately, the airstone makes up for it in adorably tiny and peaceful bubbles as advertised! A few shrimp are currently enjoying a serene bubble bath. I find myself checking to see if the airstone is actually working because it's so quiet compared to the old one. Very happy with the product so far. Tldr: So far so good. It works as advertised and I would recommend. Be ready to scrub the stone regularly as algae will easily discolour it (unless you prefer a more natural algae-chic look) and have some appropriate superglue on hand if ever the stone pops off the base.

### ⭐⭐⭐⭐ Very fine bubbles and very quiet operation.
*by M***T on January 23, 2026*

Larger base than expected, bubbles are very fine when used with a decent volume air pump. I recommend an air pump that has adjustable outflow to tune it in to your desires. As theses bubbles are so fine, it is best for dissolving oxygen in the bubble column rather than using it to create surface agitation, as the bubbles are so gentle, they won't move a lot of water, but this also makes it very quiet. Overall works very well as a fine misting air stone in a room where noise consideration is important. Been running for 3 weeks with no issues at all.

## Frequently Bought Together

- hygger Aquarium Air Stone, Bubble Stone Fish Tank Oxygen Stone Ultra Silent Deep Dissolving Oxygen Diffuser Kit for Aquarium Fish Tank and Hydroponic
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-19*