--- product_id: 388858322 title: "NICREW Magi Mini Fish Tank Filter, Internal Aquarium Filter for 20L Tank | Surface Agitation, Oxygenation, Easy Setup & Maintenance, Filter Media Included, Extra Impeller Included, Fully Submerged" brand: "nicrew" price: "฿3215" currency: THB in_stock: true reviews_count: 8 category: "Nicrew" url: https://www.desertcart.co.th/products/388858322-nicrew-magi-mini-fish-tank-filter-internal-aquarium-filter-20l store_origin: TH region: Thailand --- # 150 L/h flow rate Detachable spray bar for multi-use 5 suction cups for secure mount NICREW Magi Mini Fish Tank Filter, Internal Aquarium Filter for 20L Tank | Surface Agitation, Oxygenation, Easy Setup & Maintenance, Filter Media Included, Extra Impeller Included, Fully Submerged **Brand:** nicrew **Price:** ฿3215 **Availability:** ✅ In Stock ## Summary > 🐠 Elevate your aquarium game with NICREW’s Magi Mini – where clarity meets convenience! ## Quick Answers - **What is this?** NICREW Magi Mini Fish Tank Filter, Internal Aquarium Filter for 20L Tank | Surface Agitation, Oxygenation, Easy Setup & Maintenance, Filter Media Included, Extra Impeller Included, Fully Submerged by nicrew - **How much does it cost?** ฿3215 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/388858322-nicrew-magi-mini-fish-tank-filter-internal-aquarium-filter-20l) ## Best For - nicrew enthusiasts ## Why This Product - Trusted nicrew brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Powerful Yet Compact:** 150 L/h flow rate with a whisper-quiet motor designed for small indoor tanks. - • **Versatile Wave Maker:** Detachable spray bar doubles as a fountain pump and oxygenator for optimal aeration. - • **Fits Any Aquarium Style:** Mount horizontally or vertically—perfect for odd-shaped or shallow tanks. - • **Crystal Clear Water, Always:** Advanced biological filtration keeps your 20L tank pristine and healthy. - • **Effortless Setup & Maintenance:** Quick assembly with secure suction cups means less hassle, more enjoyment. ## Overview The NICREW Magi Mini Fish Tank Filter is a compact, internal filtration system designed for aquariums up to 20 liters. Featuring a 150 L/h flow rate, detachable spray bar for enhanced oxygenation and water agitation, and five suction cups for flexible installation, it ensures a healthy aquatic environment with easy setup and maintenance. Ideal for millennial professionals seeking a sleek, efficient, and multi-functional filter that fits any tank shape or size. ## Description Free delivery and returns on eligible orders. Buy NICREW Magi Mini Fish Tank Filter, Internal Aquarium Filter for 20L Tank | Surface Agitation, Oxygenation, Easy Setup & Maintenance, Filter Media Included, Extra Impeller Included, Fully Submerged at desertcart UK. Review: Love - Had it for a few months now and she’s still going strong. Many other cheaper filters I’ve tried are generally rubbish but this one was a good find so I’ll give myself a pat on the back for that. I’m lazy so don’t clean it as often as I should but even so it doesn’t stutter on keeping the tank nice and clear and runs 100%. I did find the nozzle with the holes that give the waterfall effect is easily clogged with food debris and can be difficult to clean. I’ve had no issue with the straight nozzle however. Cable is a good length and the power in the water flow is great. It’s easy to put together and generally easy to clean as well as great value for money. Highly recommend. Review: Happy Guppies - This is a good piece of equipment which can be used in several ways. I’ve bought a twelve litre tank to house two little guppies who are the last of their shoal and where their original tank failed ( not mine-I’ve adopted them!). At first I thought the filter was too strong, because the guppies couldn’t swim against the filter’s output. However I adjusted it and used a little overhead waterfall function and the guppies now seem very happy. I’ve never had fish before, so I didn’t really know what I was buying, but this filter fits the bill well. Easy to put in place. ## Features - Optimal water filtration system for small aquariums that ensures proper oxygenation for clear water and a healthy environment - With the detachable spray bar, Nicrew aquarium filter also could work as a wave maker, fountain water pump and oxygen supply, helping agitate the water surface and improve aeration - Quickly assembles and disassembles and comes with five suction cups for secure in-tank installation - Perfect for odd-shaped or shallow habitats–can be mounted horizontally or vertically and can be fully submerged - Internal filter providing effective and thorough biological filtration. Comes complete with media and pipework ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09KL1R12Y | | Best Sellers Rank | 775 in Pet Supplies ( See Top 100 in Pet Supplies ) 1 in Aquarium Filters | | Brand | NICREW | | Colour | Black | | Country of Origin | China | | Customer Reviews | 4.3 out of 5 stars 2,257 Reviews | | Flow Rate | 150 Litres Per Hour | | Included Components | Air Tube, Carbon Cartridge, Filter Foam, Impeller, Pump | | Item Dimensions L x W x H | 16L x 3W x 13.5H centimetres | | Item Weight | 0.29 Kilograms | | Manufacturer | NICREW | | Material | Plastic | | Maximum Lifting Height | 2.3 Metres | | Model Number | Mini Filter | | Number of Items | 1 | | Part Number | Mini Filter | | Power source | Corded Electric | | Product Style | Indoor | | Product dimensions | 16L x 3W x 13.5H centimetres | | Style | Indoor | | Unit Count | 1.0 count | | Usage | For up to 20L tank | ## Product Details - **Brand:** NICREW - **Colour:** Black - **Item weight:** 0.29 Kilograms - **Manufacturer:** NICREW - **Material:** Plastic - **Maximum flow rate:** 150 Litres Per Hour - **Maximum lifting height:** 2.3 Metres - **Power source:** Corded Electric - **Product dimensions:** 16L x 3W x 13.5H centimetres - **Style:** Indoor ## Images ![NICREW Magi Mini Fish Tank Filter, Internal Aquarium Filter for 20L Tank | Surface Agitation, Oxygenation, Easy Setup & Maintenance, Filter Media Included, Extra Impeller Included, Fully Submerged - Image 1](https://m.media-amazon.com/images/I/716Xehkc6aL.jpg) ## Available Options This product comes in different **Pattern** options. ## Questions & Answers **Q: What should I do if the filter is noisy?** A: Check if the water inlet is blocked, clean the rotor and observe if there is any wear. If so, replace the rotor. Try to sit the filter lower in the water. **Q: What should I do if the pump isn’t pumping water?** A: Please do the following checks. Make sure it’s switched on. Check whether the water inlet or outlet is blocked. Inspect the impeller or rotor for any damage. **Q: How should I choose a suitable filter model?** A: Please refer to the table above to choose the appropriate filter model according to the actual situation of your fish tank. **Q: Is it possible to adjust the power of water output?** A: Unfortunately not, but you can change its placement so that the water flow does not disturb the fish. **Q: Is the filter cleanable? How often should I change them?** A: The filter must be cleaned and we recommend the cleaning frequency of every 2 - 3 weeks, depending on what is inside the aquarium and how dirty they are. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Love *by M***Y on 21 May 2026* Had it for a few months now and she’s still going strong. Many other cheaper filters I’ve tried are generally rubbish but this one was a good find so I’ll give myself a pat on the back for that. I’m lazy so don’t clean it as often as I should but even so it doesn’t stutter on keeping the tank nice and clear and runs 100%. I did find the nozzle with the holes that give the waterfall effect is easily clogged with food debris and can be difficult to clean. I’ve had no issue with the straight nozzle however. Cable is a good length and the power in the water flow is great. It’s easy to put together and generally easy to clean as well as great value for money. Highly recommend. ### ⭐⭐⭐⭐⭐ Happy Guppies *by J***Y on 2 August 2026* This is a good piece of equipment which can be used in several ways. I’ve bought a twelve litre tank to house two little guppies who are the last of their shoal and where their original tank failed ( not mine-I’ve adopted them!). At first I thought the filter was too strong, because the guppies couldn’t swim against the filter’s output. However I adjusted it and used a little overhead waterfall function and the guppies now seem very happy. I’ve never had fish before, so I didn’t really know what I was buying, but this filter fits the bill well. Easy to put in place. ### ⭐⭐⭐⭐ Very good filter - small, powerful and easy to set up/install *by A***G on 29 April 2025* This filter is very good, it's small but powerful. The size of it fits perfect in my 16L tank, it's quiet and doesn't make much noise at all which I like as it doesn't disturb me too much. The most noise it makes is a really quiet humming background noise but barely noticeable. The only negative thing is that it is very powerful so it moves my sand substrate around a lot, to avoid this I have placed my filter horizontally in my tank and now it is completely fine. The filter itself has suction cups and they are very strong when stuck to the glass, doesn't move at all. It's very easy to set up and install. Another good thing is that this filter comes with a filter sponge so I didn't need to buy that separately. ## Frequently Bought Together - NICREW Fish Tank Filter, Internal Aquarium Filter for Small Tank, Coldwater or Tropical Aquariums, Up to 20L Black - AQUARIAN TAP WATER SAFE, Aquarium Water Conditioner, 118 ml Bottle,White - NICREW Replace Cartridge for Fish Tank Filter 150L/H & 200L/H, Aquarium Filter Foam and Active Carbon --- ## 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.co.th/products/388858322-nicrew-magi-mini-fish-tank-filter-internal-aquarium-filter-20l](https://www.desertcart.co.th/products/388858322-nicrew-magi-mini-fish-tank-filter-internal-aquarium-filter-20l) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-08-29*