--- product_id: 139106254 title: "boxtech Aquarium Air Stone Oxygen Diffusers, Air Pump Accessories, Silent Small Air Bubble Stone Ultra Silent for Fish Tank" brand: "boxtech" price: "7.66 DT" currency: TND in_stock: false reviews_count: 8 url: https://www.desertcart.tn/products/139106254-boxtech-aquarium-air-stone-oxygen-diffusers-air-pump-accessories-silent store_origin: TN region: Tunisia --- # Fine Air Bubbles Ultra Silent (20-30 dB) Strong Suction Cup boxtech Aquarium Air Stone Oxygen Diffusers, Air Pump Accessories, Silent Small Air Bubble Stone Ultra Silent for Fish Tank **Brand:** boxtech **Price:** 7.66 DT **Availability:** ❌ Out of Stock ## Summary > 🌊 Dive into Serenity with Every Bubble! ## Quick Answers - **What is this?** boxtech Aquarium Air Stone Oxygen Diffusers, Air Pump Accessories, Silent Small Air Bubble Stone Ultra Silent for Fish Tank by boxtech - **How much does it cost?** 7.66 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/139106254-boxtech-aquarium-air-stone-oxygen-diffusers-air-pump-accessories-silent) ## Best For - boxtech enthusiasts ## Why This Product - Trusted boxtech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sturdy & Secure:** Strong suction cup ensures your air stone stays put. - • **Complete Package:** Includes everything you need: Nano Air Stone, Replace Board, Control Valve, and Suction Cup. - • **Efficient Oxygenation:** Double the oxygen dissolving rate with adjustable bubble output. - • **Perfect for Small Tanks:** Ideal for aquariums up to 75 liters with recommended pump capacity of 1W-3W. - • **Whisper-Quiet Operation:** Experience tranquility with a noise level of just 20-30 dB. ## Overview The Boxtech Aquarium Air Stone Oxygen Diffuser is a high-quality, ultra-silent air pump accessory designed to enhance your aquarium experience. With a noise level of just 20-30 dB, it creates fine air bubbles for optimal oxygenation, making your fish tank a serene underwater paradise. The strong suction cup ensures stability, and the diffuser is suitable for tanks up to 75 liters, providing everything you need for a thriving aquatic environment. ## Description Full description not available ## Features - 【 Silent Air Stone 】: The airstone decibel is about 20-30 dB, you can not hear the bladder sound at all. It can creat the atomization effect and bubble beams will make your aquarium like a fairyland. - 【 Fine Air Bubbles 】: Oxygen Diffusers has a wide bubble surface as normal, fine air bubbles and provides continuous oxygen for your fish. You can adjust the amount of bubbles through 2-way control valve, which makes double oxygen dissolving rate in water. - 【 Strong Suction Cup 】: pump accessories has a suction cup that provides a strong hold for the aquarium air stone on the aquarium, avoiding it run off. - 【 Recommended pump performance 】: The oxygen stone Diffusers are suitable for less than 75 liters of tank, recommended pump capacity: 1 W-3 W. Sale without air pump. - 【 What you get 】: High quality fine and small bladder stone. 1 x Small Nano Air Stone + 1 x Air Stone Replace Board + 1 x 2-way Control Valve + 1 x Rubber Suction Cup. We are confident that you will love our Luftstein. If for any reason you are not satisfied with this product, we offer full refund. ## Technical Specifications | Specification | Value | |---------------|-------| | Package Dimensions | 16 x 4 x 4 cm; 40 Grams | | Quantity | 1 | | batteries required | No | | Batteries Included | No | | Item Weight | 40 g | ## Images ![boxtech Aquarium Air Stone Oxygen Diffusers, Air Pump Accessories, Silent Small Air Bubble Stone Ultra Silent for Fish Tank - Image 1](https://m.media-amazon.com/images/I/71ZFPy4UMVL.jpg) ![boxtech Aquarium Air Stone Oxygen Diffusers, Air Pump Accessories, Silent Small Air Bubble Stone Ultra Silent for Fish Tank - Image 2](https://m.media-amazon.com/images/I/51GbMwO+XuL.jpg) ![boxtech Aquarium Air Stone Oxygen Diffusers, Air Pump Accessories, Silent Small Air Bubble Stone Ultra Silent for Fish Tank - Image 3](https://m.media-amazon.com/images/I/51rdxGdLHzL.jpg) ![boxtech Aquarium Air Stone Oxygen Diffusers, Air Pump Accessories, Silent Small Air Bubble Stone Ultra Silent for Fish Tank - Image 4](https://m.media-amazon.com/images/I/71uPH9Y20jL.jpg) ![boxtech Aquarium Air Stone Oxygen Diffusers, Air Pump Accessories, Silent Small Air Bubble Stone Ultra Silent for Fish Tank - Image 5](https://m.media-amazon.com/images/I/512nY9LqeWL.jpg) ## Questions & Answers **Q: Do I need to buy anything else to make this work? Like an air pump?** A: Well, you could always stand and blow through the pipe! But on a serious note, you'll need an air pump, some hose and a no-return valve. **Q: Can you buy replacement stones? Or do you need to ?** A: Hi I think you can but I didn’t find this to be a very good. **Q: Can you buy extra air stone replacements?** A: It comes with 1 spare in the box ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars useful and easy to use *by A***R on Reviewed in the United Kingdom on 19 August 2019* before I have this, all my four fishes keep staying at the top of the water. it is lack of air in the water. after use, don't have that problem anymore. ### ⭐⭐⭐ 3.0 out of 5 stars Too small *by M***H on Reviewed in the United Kingdom on 29 February 2020* Only any good for tiny aquariums ### ⭐⭐ 2.0 out of 5 stars Doesn't make it clear what ELSE you need *by B***H on Reviewed in the United Kingdom on 3 April 2020* As a new fish owner, I am very confused as nowhere here or on the box does it state what other bits you need! Be warned that you will need to buy an air pump and air hose. So a rather expensive product --- ## 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.tn/products/139106254-boxtech-aquarium-air-stone-oxygen-diffusers-air-pump-accessories-silent](https://www.desertcart.tn/products/139106254-boxtech-aquarium-air-stone-oxygen-diffusers-air-pump-accessories-silent) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-04-23*