---
product_id: 622937020
title: "Fish Tank Air Stone, 2 Inch Nano Ultra-High Dissolved Oxygen Diffuser Bubbler, Make Super Tiny Bubbles for 2-30 Gall0n Hydroponics and Aquarium Fish Tank"
brand: "blotfish"
price: "€ 27.91"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/622937020-fish-tank-air-stone-2-inch-nano-ultra-high-dissolved
store_origin: FI
region: Finland
---

# Ultra-High Oxygen Output Whisper-Quiet Operation Dirt-Resistant Design Fish Tank Air Stone, 2 Inch Nano Ultra-High Dissolved Oxygen Diffuser Bubbler, Make Super Tiny Bubbles for 2-30 Gall0n Hydroponics and Aquarium Fish Tank

**Brand:** blotfish
**Price:** € 27.91
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into a world of oxygen-rich bliss!

## Quick Answers

- **What is this?** Fish Tank Air Stone, 2 Inch Nano Ultra-High Dissolved Oxygen Diffuser Bubbler, Make Super Tiny Bubbles for 2-30 Gall0n Hydroponics and Aquarium Fish Tank by blotfish
- **How much does it cost?** € 27.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/622937020-fish-tank-air-stone-2-inch-nano-ultra-high-dissolved)

## Best For

- blotfish enthusiasts

## Why This Product

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

## Key Features

- • **Breathe Easy:** Transform your aquarium into a thriving ecosystem with ultra-fine bubbles!
- • **Complete Kit:** Includes everything you need for easy setup and maintenance.
- • **Silent Serenity:** Enjoy the tranquility of your aquatic environment with whisper-quiet operation.
- • **Versatile Compatibility:** Perfect for both freshwater and saltwater tanks up to 30 gallons.
- • **Long-Lasting Performance:** Designed for durability, ensuring optimal oxygen levels for the long haul.

## Overview

The BLOTFISH Fish Tank Air Stone is a 2-inch nano diffuser designed to enhance oxygen levels in aquariums and hydroponic systems. It produces ultra-fine bubbles for optimal gas exchange while operating quietly. This durable and easy-to-clean air stone is suitable for tanks ranging from 2 to 30 gallons and comes with a complete accessory kit for hassle-free installation.

## Description

Fish Tank Air Stone, 2 Inch Nano Ultra-High Dissolved Oxygen Diffuser Bubbler, Make Super Tiny Bubbles for 2-30 Gall0n Hydroponics and Aquarium Fish Tank

## Features

- Quiet Tiny Nano Bubbles: The oxygen stone refines the air output from the air pump into fine gas bubbles, making the bubbles smaller and denser. This increases the contact surface area and exchange rate between air and water, providing ample oxygen for the fish without generating excessive noise
- 2 Inch Air Diffuser Area: recommended air pump power<5W, suitable for freshwater and saltwater aquariums ranging from 5 to 20 gallons. Note: If the water is deeper, you may need to choose a higher-powered air pump to ensure optimal performance (air pump are not included)
- High Dissolved Oxygen Rate: This air stone is sintered at high temperature, release smaller, denser, and more uniform bubbles, effectively increasing oxygen levels while reducing carbon dioxide levels in aquariums, fish tanks, and hydroponic systems, and raising the pH value
- Dirt-Resistant for Long-Term Use: It is easy to clean and can be used for a long time and has better dissolved oxygen effect. When the small bubble burst into the water, the sound is super quiet (Note: regular cleaning helps to ensure optimal performance.)
- Great Accessories for Air Pump: this aquarium air stone kit includes a 2 inch Nano Air Disk Stone, 1 Control Valve, 2 Suction Cups, 1 T-Shaped Connector and a 2m (78.2 Inch) Airline Tubing. Notice: the air pump is not included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Pet Type | Fish and Aquatic |
| Product Dimensions | 5.99 x 5.08 x 1.5 cm; 130 g |
| Item model number | BLOP-50 |
| Colour | Gray |
| Size | 2 Inch, for 2-30 Gal |
| Quantity | 1 |
| Batteries required | No |
| Batteries Included | No |
| Item Weight | 130 g |

## Images

![Fish Tank Air Stone, 2 Inch Nano Ultra-High Dissolved Oxygen Diffuser Bubbler, Make Super Tiny Bubbles for 2-30 Gall0n Hydroponics and Aquarium Fish Tank - Image 1](https://m.media-amazon.com/images/I/71Yj4aLEc9L.jpg)

## Available Options

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

## Frequently Bought Together

- BLOTFISH Fish Tank Air Stone, 2 Inch Nano Ultra-High Dissolved Oxygen Diffuser Bubbler, Make Super Tiny Bubbles for 2-30 Gall0n Hydroponics and Aquarium Fish Tank
- AQUARIAN TAP WATER SAFE, Aquarium Water Conditioner, 118 ml Bottle,White
- Pawfly Aquarium Air Pump Silent Oxygen Aerator Pump with Air Stone Airline Tubing and Check Valve Accessories for 10-230 L Buckets and Fish Tanks

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fi/products/622937020-fish-tank-air-stone-2-inch-nano-ultra-high-dissolved](https://www.desertcart.fi/products/622937020-fish-tank-air-stone-2-inch-nano-ultra-high-dissolved)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-27*