--- product_id: 42007011 title: "REDGO Slient 2 Air Bubble Disk Stone Aerator Aquarium Fish Tank Pond Pump Hydroponic Oxygen with 2M Silicone Tube" brand: "redgo" price: "$4.66" currency: USD in_stock: false url: https://www.desertcart.us/products/42007011-redgo-slient-2-air-bubble-disk-stone-aerator-aquarium-fish store_origin: US region: United States of America --- # 3.5 LPM airflow <35dB ultra-quiet Compact sleek black design REDGO Slient 2 Air Bubble Disk Stone Aerator Aquarium Fish Tank Pond Pump Hydroponic Oxygen with 2M Silicone Tube **Brand:** redgo **Price:** $4.66 **Availability:** ❌ Out of Stock ## Summary > 🐟 Elevate your aquarium game with silent, powerful oxygenation! ## Quick Answers - **What is this?** REDGO Slient 2 Air Bubble Disk Stone Aerator Aquarium Fish Tank Pond Pump Hydroponic Oxygen with 2M Silicone Tube by redgo - **How much does it cost?** $4.66 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/42007011-redgo-slient-2-air-bubble-disk-stone-aerator-aquarium-fish) ## Best For - redgo enthusiasts ## Why This Product - Trusted redgo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Oil-Free:** Long-lasting, oil-free compression delivers pure, clean air for healthier fish and plants. - • **Sleek & Space-Smart:** Compact, stylish black design fits seamlessly into any modern aquarium setup without clutter. - • **Dual Oxygen Delivery:** Double-headed pump oxygenates two tanks simultaneously for maximum aquatic vitality. - • **Whisper-Quiet Operation:** Noise levels as low as 2.2dB ensure a peaceful environment—because your zen matters. - • **Precision Airflow Control:** Adjustable air displacement guarantees optimal oxygenation tailored to your aquatic ecosystem. ## Overview The REDGO Silent 2 Air Bubble Disk Stone Aerator is a compact, dual-output aquarium pump delivering 3.5 LPM airflow at ultra-low noise levels (<35dB). Featuring oil-free compression and a 2-meter silicone tube, it supports simultaneous oxygenation of two tanks, ideal for high-end aquariums, hydroponics, and pond aeration. ## Description Specification: Power Rating: 5W Voltage rating:220volts Max Pressure: 0.015MPA Max Displacement:3.5L/Min Size:120x70x55mm Color:Black with Gray Package Weight:11.5 oz/327g The length of the Tube:100cmHow to use it: 1.The voltage and the frequency of the air feed pump using must be meet requirements 2.The position of placing the air pump must be higher than that of the aquarium, which can avoid the water flowing into the inside place of the machine following the exhaust pipe 3.Connect the gas piping to the air outlet of the air pump, the uniformly distribute the vesicle stone in the aquarium, switch on power supply and the air pump will be air-entrapping and oxygenation 4.You can choose single air outlet or double air outlet depend on the oxygen demand to reach the ideal air supply and oxygenation 5.The filtration cotton of the air pump and the vesicle stone must be washed and replaced in every three months 6.The air pump should disconnect with the power supply, and placed in the dry environment when do not usedNote: The air pump can not be used in water or outdoor You should remember firstly taking out the power supply when it is dropped into water because of careless You should remember firstly taking out the power supply when find it has the phenomenon of leakage of electricity, and you can use it after check out the reasons and repair it You can not use the air pump under the temperature of zero ## Features - 【Long life & Low-frequency Operation】 Fish Tank Oxygen Air Pump Hydroponics + 2 Air stone + 1M Silicone Tube - Double-headed Pump】 There are two vents , can provide oxygen to two fish tanks at the same time. - 【Multifunction】 Multi-level muffler/ Small size but plus oxygen/ Low noise/ Oil-free compressed air pure/ Can effectively regulate the air displacement. - 【Quiet】 Good Looks and Low Noise.Noise lower than 35db ,sometimes even 2.2db - 【Stable Performance】 Perfectly suitable for using at all kinds of high-grade aquarium, aquaculture oxygenation, spout decoration,etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MEG7C9U | | Air Flow Capacity | 3.5 liters per minute | | Best Sellers Rank | #192,662 in Pet Supplies ( See Top 100 in Pet Supplies ) #904 in Aquarium Air Pump Accessories | | Brand Name | REDGO | | Color | Black | | Customer Reviews | 4.2 4.2 out of 5 stars (858) | | Hose Length | 100 centimeters | | Item Dimensions L x W x H | 4.72"L x 2.76"W x 2.17"H | | Item Weight | 1.76 ounces | | Manufacturer | REDGO | | Manufacturer Part Number | 175424PXMM5830 | | Material Type | silicone | | Maximum Pressure | 0.02 pascal | | Model Number | 175424PXMM5830 | | Operation Mode | Automatic | | Power Source | Corded Electric | | UPC | 757170391376 | ## Product Details - **Brand:** REDGO - **Color:** Black - **Item Weight:** 1.76 ounces - **Material:** silicone - **Product Dimensions:** 4.72"L x 2.76"W x 2.17"H ## Images ![REDGO Slient 2 Air Bubble Disk Stone Aerator Aquarium Fish Tank Pond Pump Hydroponic Oxygen with 2M Silicone Tube - Image 1](https://m.media-amazon.com/images/I/61qSjYFMxSL.jpg) ![REDGO Slient 2 Air Bubble Disk Stone Aerator Aquarium Fish Tank Pond Pump Hydroponic Oxygen with 2M Silicone Tube - Image 2](https://m.media-amazon.com/images/I/610k9vQBL6L.jpg) ![REDGO Slient 2 Air Bubble Disk Stone Aerator Aquarium Fish Tank Pond Pump Hydroponic Oxygen with 2M Silicone Tube - Image 3](https://m.media-amazon.com/images/I/61+Qq1UBwRL.jpg) ![REDGO Slient 2 Air Bubble Disk Stone Aerator Aquarium Fish Tank Pond Pump Hydroponic Oxygen with 2M Silicone Tube - Image 4](https://m.media-amazon.com/images/I/61hlPz+53dL.jpg) ![REDGO Slient 2 Air Bubble Disk Stone Aerator Aquarium Fish Tank Pond Pump Hydroponic Oxygen with 2M Silicone Tube - Image 5](https://m.media-amazon.com/images/I/61TEQvtsHyL.jpg) ## Frequently Bought Together - REDGO Slient 2 Air Bubble Disk Stone Aerator Aquarium Fish Tank Pond Pump Hydroponic Oxygen with 2M Silicone Tube - General Hydroponics pH Control Kit For A Balanced Nutrient Solution --- ## 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.us/products/42007011-redgo-slient-2-air-bubble-disk-stone-aerator-aquarium-fish](https://www.desertcart.us/products/42007011-redgo-slient-2-air-bubble-disk-stone-aerator-aquarium-fish) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-20*