--- product_id: 451862510 title: "Uniclife 20 cm Air Stone Grey Micro Bubble Stone Bar Diffuser Bubbler Airstones for Aquarium Fish Tank and Pump" brand: "uniclife" price: "€ 34.28" currency: EUR in_stock: true reviews_count: 5 category: "Uniclife" url: https://www.desertcart.pt/products/451862510-uniclife-20-cm-air-stone-grey-micro-bubble-stone-bar store_origin: PT region: Portugal --- # Only 4W minimal pump power 12 L/min jetting volume Compact 20cm x 3.8cm size Uniclife 20 cm Air Stone Grey Micro Bubble Stone Bar Diffuser Bubbler Airstones for Aquarium Fish Tank and Pump **Brand:** uniclife **Price:** € 34.28 **Availability:** ✅ In Stock ## Summary > 🐠 Elevate your aquarium’s vibe with the ultimate microbubble diffuser! ## Quick Answers - **What is this?** Uniclife 20 cm Air Stone Grey Micro Bubble Stone Bar Diffuser Bubbler Airstones for Aquarium Fish Tank and Pump by uniclife - **How much does it cost?** € 34.28 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/451862510-uniclife-20-cm-air-stone-grey-micro-bubble-stone-bar) ## Best For - uniclife enthusiasts ## Why This Product - Trusted uniclife brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stable & Secure:** Includes suction cup to keep diffuser anchored, preventing unwanted floating. - • **Microbubble Magic:** Ultra-fine bubbles maximize oxygen absorption for thriving aquatic life. - • **Perfect Fit Design:** Sized to seamlessly connect with standard 4.7mm airline tubing for easy setup. - • **Energy-Savvy Aeration:** Operates efficiently at just 4 watts, saving power without sacrificing performance. - • **Low Maintenance, High Impact:** Simple soak and brush cleaning routine keeps bubbles flowing strong. ## Overview The Uniclife 20 cm Air Stone diffuser delivers a steady 12 L/min of microbubbles using minimal 4W power, enhancing oxygen levels for fish, bettas, shrimp, and other aquatic pets. Its compact design fits standard tubing and includes a suction cup for secure placement, ensuring a peaceful, oxygen-rich environment with easy maintenance. ## Description Micro bubbles dissolve more oxygen into water and burst peacefully on the water surface. An abundant cascade of tiny bubbles is ideal for fish, betta, shrimp, and all kinds of aqua creatures. MODEL: ACB-200. Jetting Volume: 12 L/min, Minimal Pump Power Needed: 4 W or 0.016 MPa Measures 20 cm in length by 3.8 cm in width. Fits for standard 4.7 mm ID airline tubing. Soak the stone bar completely in water 1 hour before use. Clean regularly by a brush as they get clogged after weeks or months of usage. Come with an aquarium suction cup to avoid stone floated on the water. Review: Super - Ich habe den 20cm Sprudler ca. 1h in Wasser gelegt, und dann an meine Eheim 400 angeschlossen. Der Sprudler erzeugt sehr feine gleichmäßige Blasen. Ich bin begeistert! Review: Perfect - If it does not work it will likely mean that your pump is not strong enough. It needs a strong pump. ## Features - Micro bubbles dissolve more oxygen into water and burst peacefully on the water surface. An abundant cascade of tiny bubbles is ideal for fish, betta, shrimp, and all kinds of aqua creatures. - MODEL: ACB-200. Jetting Volume: 12 L/min, Minimal Pump Power Needed: 4 W or 0.016 MPa - Measures 20 cm in length by 3.8 cm in width. Fits for standard 4.7 mm ID airline tubing. - Soak the stone bar completely in water 1 hour before use. Clean regularly by a brush as they get clogged after weeks or months of usage. - Come with an aquarium suction cup to avoid stone floated on the water. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08Q41SVF1 | | Air Flow Capacity | 12 Liters Per Minute | | Air flow capacity | 12 Liters Per Minute | | Best Sellers Rank | #105,003 in Pet Supplies ( See Top 100 in Pet Supplies ) #7,288 in Aquarium Accessories | | Brand | Uniclife | | Brand Name | Uniclife | | Customer Reviews | 3.9 out of 5 stars 321 Reviews | | Item Weight | 76 Grams | | Item weight | 76 Grams | | Manufacturer | Uniclife | | Material | Plastic | | Material Type | Plastic | | Operation Mode | Automatic | | Operation mode | Automatic | | Power Source | Corded Electric | | Power source | Corded Electric | | Unit Count | 1 Count | ## Product Details - **Brand:** Uniclife - **Material:** Plastic - **Item weight:** 76 Grams - **Power source:** Corded Electric - **Operation mode:** Automatic ## Images ![Uniclife 20 cm Air Stone Grey Micro Bubble Stone Bar Diffuser Bubbler Airstones for Aquarium Fish Tank and Pump - Image 1](https://m.media-amazon.com/images/I/81drgvQz+ML.jpg) ![Uniclife 20 cm Air Stone Grey Micro Bubble Stone Bar Diffuser Bubbler Airstones for Aquarium Fish Tank and Pump - Image 2](https://m.media-amazon.com/images/I/8114iffN5NL.jpg) ![Uniclife 20 cm Air Stone Grey Micro Bubble Stone Bar Diffuser Bubbler Airstones for Aquarium Fish Tank and Pump - Image 3](https://m.media-amazon.com/images/I/810XOeqSQ3L.jpg) ![Uniclife 20 cm Air Stone Grey Micro Bubble Stone Bar Diffuser Bubbler Airstones for Aquarium Fish Tank and Pump - Image 4](https://m.media-amazon.com/images/I/81JKsxaeUCL.jpg) ![Uniclife 20 cm Air Stone Grey Micro Bubble Stone Bar Diffuser Bubbler Airstones for Aquarium Fish Tank and Pump - Image 5](https://m.media-amazon.com/images/I/71iXe2gwWuL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Super *by J***. on 17 July 2023* Ich habe den 20cm Sprudler ca. 1h in Wasser gelegt, und dann an meine Eheim 400 angeschlossen. Der Sprudler erzeugt sehr feine gleichmäßige Blasen. Ich bin begeistert! ### ⭐⭐⭐⭐⭐ Perfect *by S***T on 27 July 2026* If it does not work it will likely mean that your pump is not strong enough. It needs a strong pump. ### ⭐⭐⭐⭐ Bon rapport qualité/prix ! *by A***L on 25 September 2022* Aquarium 90L, un carré de 45 cm de chaque côtés. Pompe à air JBL ProSilent a100 J'utilisais au début les versions 10 cm, et j'ai voulu essayé les 20 cm pour voir. Les versions actuel sont mieux fini qu'auparavant, une espèce de colle ou silicone entour la pierre de façon à évité les fuite d'air. Les bulles sont fine mais ne dureront pas éternellement, elles grossiront avec le temps, c'est pour ça que j'en achète toujours au moins 2 pour les alternés ! Un coup de brosse à dent (une vielle biensûre :) ) et un petit nettoyage à la javel ou autre puis un trempage dans l'eau pendant quelques jours (renouveler l'eau régulièrement) et elle sera à nouveau prête à l'utilisation ! Personnellement je n'ai même pas besoin de mettre le débit d'air à fond avec la pompe de JBL ! Si comme certains commentaires vous n'avez que très peu de bulles, je vous conseil simplement de changer de pompe ;) 1 étoile de moins car je pense que le prix pourrait être un peu plus bas ! ## Frequently Bought Together - Uniclife Aquarium 20cm Air Stone Bar Bubble Diffuser Release Tool with Suction Cup Clip Accessory for Nano Air Pumps DWC Buckets and Fish Tanks - HITOP Single Outlet Aquarium Air Pump with Accessories, Whisper Aerator, Silent Oxygen Pump for Fish Tank 1L to 100 Litres - AQUARIAN TAP WATER SAFE, Aquarium Water Conditioner, 118 ml Bottle,White --- ## 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.pt/products/451862510-uniclife-20-cm-air-stone-grey-micro-bubble-stone-bar](https://www.desertcart.pt/products/451862510-uniclife-20-cm-air-stone-grey-micro-bubble-stone-bar) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-08-25*