--- product_id: 536039517 title: "Mini Waterfall Aquarium Filter – 250L/H USB-Powered Hang-On Back (HOB) Filter with Adjustable Flow, Ultra Quiet Operation & 3-Layer Filtration for Small/Nano Fish Tanks" brand: "tigerlily enterprises" price: "₱2863" currency: PHP in_stock: true reviews_count: 9 category: "Tigerlily Enterprises" url: https://www.desertcart.ph/products/536039517-mini-waterfall-aquarium-filter-250l-h-usb-powered-hang-on store_origin: PH region: Philippines --- # 250L/H flow rate Ultra-quiet ≤35dB operation Adjustable water flow knob Mini Waterfall Aquarium Filter – 250L/H USB-Powered Hang-On Back (HOB) Filter with Adjustable Flow, Ultra Quiet Operation & 3-Layer Filtration for Small/Nano Fish Tanks **Brand:** tigerlily enterprises **Price:** ₱2863 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your nano tank game with whisper-quiet, customizable filtration! ## Quick Answers - **What is this?** Mini Waterfall Aquarium Filter – 250L/H USB-Powered Hang-On Back (HOB) Filter with Adjustable Flow, Ultra Quiet Operation & 3-Layer Filtration for Small/Nano Fish Tanks by tigerlily enterprises - **How much does it cost?** ₱2863 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/536039517-mini-waterfall-aquarium-filter-250l-h-usb-powered-hang-on) ## Best For - tigerlily enterprises enthusiasts ## Why This Product - Trusted tigerlily enterprises brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Design:** Built with a high-strength ABS shell to withstand daily use and ensure long-lasting aquarium clarity. - • **Whisper-Quiet Power:** Enjoy a powerful 2.5W pump that keeps your tank pristine without disrupting your workspace or home vibe. - • **Safe & Fish-Friendly:** Extra bio-foam inlet protects tiny fish from suction while enhancing filtration efficiency. - • **Tailored Flow Control:** Easily customize water circulation with a smooth adjustment knob—perfect for delicate nano and betta tanks. - • **Oxygen-Boosting Waterfall:** Unique waterfall flow promotes beneficial bacteria growth, creating a healthier, stress-free aquatic environment. ## Overview The Mini Waterfall Aquarium Filter is a compact, USB-powered hang-on-back filter designed for tanks up to 10L. It delivers a 250L/H adjustable flow rate with ultra-quiet operation (≤35dB) and features a durable ABS shell, a bio-foam inlet for fish safety, and a unique waterfall design that enhances oxygenation and beneficial bacteria growth—ideal for maintaining crystal-clear water in small or nano fish tanks. ## Description Product description The key to the success of the aquarium is having the perfect filter. This aquarium hang on filter has a powerful & whisper-quiet filter system, which is both safe and durable. It also has an adjustable water flow rate and can easily create a clean, clear and stress-free water environment for your beloved fish.SpecificationVolume:10L (Suitable for tanks under 10 litres)Flow Rate: 250L/HWatt: 2.5WPower Source: 220V USB Cable (USB power plug required)Power cable length: 80cmSize: 73*38*130 mmPlease Note:To ensure stability, use the appropriate size gap on the clip to affix the filter to your fish tank.Before turning on the power, please ensure you add water to the filter, otherwise the filter will not work.familiarise yourself with the nitrogen cycle and change your water regularly as and when required to maintain the optimum health of your aquarium. A filter removes waste and impurities from your tank.Package Include:1 X Aquarium Filter with USB charging cable Directions Please follow instructions in the Manual provided to set up the filter. Review: Perfect for betta tanks, great filter - I was skeptical about this item as it wasn't coming from a 'big brand' but this filter has really gone beyond my expectations, it's quiet and pretty high quality, comes with sponges and is the perfect size and wattage for a 19L Betta tank. The flow is adjustable and can be really low or really high. Easy to take apart to clean and PERFECT FOR BETTAS Review: It's more like 5 litres per hour flow rate. - This product description is just complete and utter lies. I am an Oase 300 and it does 300 litres per hour, it's massive and covers a huge tank, this thing moves absolutely 0 water. I have this in a tiny true nano tank, 20cm x 20cm x 20cm, not much water due to hardscape and the top of the water is totally 100% stagnant and the water inside the tank is still and moving entirely, so there's no way for it to collect ammonia. It's tiny, so i thought like the tiny water pumps, it would at least match their flow, it's just so disappointing. If it didn't list 250l/H I wouldn't have left a review, but the sheet lie of the title has made me. So if you want it in a tank that has absolutely no flow, and is tiny, got for it. Otherwise no. The other issue is it says to fill it up or filter wont work, but I fill it up and it still struggles to work and pull up water from the tank. So it sits making noise as it pumps air for 20 minutes before it FINALLY manager to pull water through the inflow and then put water out. Its just not a good product sadly, I was so hopeful too. ## Features - POWERFUL & QUIET OPERATION - 2.5W powerful and energy-saving water pump, working sound ≤35db, can easily move water through the filter cartridge at a rate of 250L/H. - DURABLE - High-strength ABS shell, without fear of any external force damage for a longer service life. - SAFE - An extra bio-foam at the inlet pipe of the filter, which not only enhances the filtering effect but also prevents small fish from being sucked in. - ADJUSTABLE WATER FLOW RATE - Just slightly turn the adjustment knob, you can change the water flow rate as needed. - BENEFICIAL OXYGENATION - Unique waterfall flow design, can create beneficial bacteria in your nano tank. ## Technical Specifications | Specification | Value | |---------------|-------| | Package Dimensions | 16.6 x 10.2 x 7.2 cm; 170 g | | Item model number | Mini Waterfall Filter | | Pet Life Stage | All Life Stages | | Colour | Clear | | Quantity | 1 | | Specific Uses | Indoor | | Batteries required | No | | Batteries Included | No | | Item Weight | 170 g | ## Images ![Mini Waterfall Aquarium Filter – 250L/H USB-Powered Hang-On Back (HOB) Filter with Adjustable Flow, Ultra Quiet Operation & 3-Layer Filtration for Small/Nano Fish Tanks - Image 1](https://m.media-amazon.com/images/I/81n0t43xN1L.jpg) ![Mini Waterfall Aquarium Filter – 250L/H USB-Powered Hang-On Back (HOB) Filter with Adjustable Flow, Ultra Quiet Operation & 3-Layer Filtration for Small/Nano Fish Tanks - Image 2](https://m.media-amazon.com/images/I/51SSDJtHtoL.jpg) ![Mini Waterfall Aquarium Filter – 250L/H USB-Powered Hang-On Back (HOB) Filter with Adjustable Flow, Ultra Quiet Operation & 3-Layer Filtration for Small/Nano Fish Tanks - Image 3](https://m.media-amazon.com/images/I/512cgMGDMKL.jpg) ![Mini Waterfall Aquarium Filter – 250L/H USB-Powered Hang-On Back (HOB) Filter with Adjustable Flow, Ultra Quiet Operation & 3-Layer Filtration for Small/Nano Fish Tanks - Image 4](https://m.media-amazon.com/images/I/61CVsy-2YXL.jpg) ![Mini Waterfall Aquarium Filter – 250L/H USB-Powered Hang-On Back (HOB) Filter with Adjustable Flow, Ultra Quiet Operation & 3-Layer Filtration for Small/Nano Fish Tanks - Image 5](https://m.media-amazon.com/images/I/61rAWITBQZL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Is the outlet/product ce certified please?** A: Absolutely! All our electrical products are indeed CE certified. The safety of our customers and their livestock is our top priority, and we ensure that all our products meet the highest quality and safety standards. **Q: Does anyone see a difference woth cleaning/clearing water?** A: Yes, it starts slow but it does filter. **Q: To replace ecological cotton where should I buy them that fits for this filter???** A: We have currently got them on order and should be available with this listing shortly. **Q: Would this work with a tank that has a rim around the top?** A: It will as long as you have an inch clearing between the very top of your tank and your rim around the tank. If your rim/lip is right at the top near the top edge then no. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect for betta tanks, great filter *by P***Y on 10 April 2025* I was skeptical about this item as it wasn't coming from a 'big brand' but this filter has really gone beyond my expectations, it's quiet and pretty high quality, comes with sponges and is the perfect size and wattage for a 19L Betta tank. The flow is adjustable and can be really low or really high. Easy to take apart to clean and PERFECT FOR BETTAS ### ⭐ It's more like 5 litres per hour flow rate. *by D***R on 6 February 2026* This product description is just complete and utter lies. I am an Oase 300 and it does 300 litres per hour, it's massive and covers a huge tank, this thing moves absolutely 0 water. I have this in a tiny true nano tank, 20cm x 20cm x 20cm, not much water due to hardscape and the top of the water is totally 100% stagnant and the water inside the tank is still and moving entirely, so there's no way for it to collect ammonia. It's tiny, so i thought like the tiny water pumps, it would at least match their flow, it's just so disappointing. If it didn't list 250l/H I wouldn't have left a review, but the sheet lie of the title has made me. So if you want it in a tank that has absolutely no flow, and is tiny, got for it. Otherwise no. The other issue is it says to fill it up or filter wont work, but I fill it up and it still struggles to work and pull up water from the tank. So it sits making noise as it pumps air for 20 minutes before it FINALLY manager to pull water through the inflow and then put water out. Its just not a good product sadly, I was so hopeful too. ### ⭐⭐⭐⭐⭐ Better than you think *by A***B on 10 October 2025* I have bought this based on reviews. It's for a 26 liter betta tank. The mini version which I have is silent, the flow is good but not disruptive. The filter is small but I've changed the media a bit. It's silent, keeps the tank clear and is perfect for a small tank. --- ## 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.ph/products/536039517-mini-waterfall-aquarium-filter-250l-h-usb-powered-hang-on](https://www.desertcart.ph/products/536039517-mini-waterfall-aquarium-filter-250l-h-usb-powered-hang-on) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-08-29*