--- product_id: 576052226 title: "NICREW Slim Aquarium Filter for up to 5 Gallon Fish Tank, 42 GPH, 3W" brand: "nicrew" price: "R744" currency: ZAR in_stock: true category: "Nicrew" url: https://www.desertcart.co.za/products/576052226-nicrew-slim-aquarium-filter-for-up-to-5-gallon-fish store_origin: ZA region: South Africa --- # 3W energy efficient 42 GPH flow rate Ultra-quiet operation NICREW Slim Aquarium Filter for up to 5 Gallon Fish Tank, 42 GPH, 3W **Brand:** nicrew **Price:** R744 **Availability:** ✅ In Stock ## Summary > 🐠 Elevate your nano tank game with silent, smart filtration that fits like a glove! ## Quick Answers - **What is this?** NICREW Slim Aquarium Filter for up to 5 Gallon Fish Tank, 42 GPH, 3W by nicrew - **How much does it cost?** R744 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/576052226-nicrew-slim-aquarium-filter-for-up-to-5-gallon-fish) ## 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 - • **All-In-One Setup:** Comes complete with intake tube, sponge, and cartridge for effortless installation - • **Sleek & Stealthy:** Slim, compact design blends seamlessly with nano tanks up to 5 gallons - • **Smart Auto-Restart:** Patent-pending priming system powers back on instantly after outages - • **Whisper-Quiet Flow:** Adjustable water flow keeps your aquatic friends calm and stress-free - • **Fish & Shrimp Friendly:** 15 PPI pre-filter sponge ensures safe, gentle filtration for delicate fauna ## Overview The NICREW Slim Aquarium Filter is a compact, energy-efficient filtration system designed for tanks up to 5 gallons. Delivering 42 gallons per hour with whisper-quiet adjustable flow, it features a patent-pending auto-restart priming system and includes all necessary components for quick, hassle-free setup. Ideal for delicate fish and shrimp, it ensures clean, safe water without disrupting your aquatic ecosystem. ## Description desertcart.com : NICREW Slim Aquarium Filter for up to 5 Gallon Fish Tank, 42 GPH, 3W | Waterfall Outlet Design, Quiet Adjustable Flow, 15 PPI Fish & Shrimp-Safe Pre-Filter Sponge, Auto Restart System, Slim Design : Pet Supplies ## Features - Slim and compact design, hardly noticeable on the tank, great choice for nano and pico tanks up to 5 gallons. - Quiet operation with adjustable flow, doesn't overly disturb the fauna, perfect for shrimp or betta. - Patent pending priming system, auto restart if power is interrupted and restored. - Comes with everything you need right out of the box for easy setup and use. - What's included: Filter body, intake tube, extension tube, intake sponge, and filter cartridge. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CGN1TV1G | | ASIN | B0CGN1TV1G | | Best Sellers Rank | #3,564 in Pet Supplies ( See Top 100 in Pet Supplies ) #5 in Aquarium Filters | | Brand Name | NICREW | | Color | Black | | Customer Reviews | 4.1 4.1 out of 5 stars (2,947) | | Date First Available | August 24, 2023 | | Date First Available | August 24, 2023 | | Directions | Regular cleaning of filter and its parts every 2 weeks. | | Item Dimensions LxWxH | 3.5 x 2.9 x 7.3 inches | | Item Package Dimensions L x W x H | 5.67 x 5.12 x 2.6 inches | | Item Weight | 11.3 ounces | | Item model number | N83251 | | Item model number | N83251 | | Manufacturer | NICREW | | Manufacturer | NICREW | | Product Dimensions | 3.5 x 2.9 x 7.3 inches; 11.29 ounces | | Size | 1-5 Gallons | | Target Audience Keyword | Fish | ## Images ![NICREW Slim Aquarium Filter for up to 5 Gallon Fish Tank, 42 GPH, 3W - Image 1](https://m.media-amazon.com/images/I/61A1ENvv+bL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Does the filter tube extend? Does the water have to be filled to the top to use?** A: Yes, it includes the additional tube to extend. It will be better to fill filter case completely with water before it starts. Otherwise, it will take some time to pump water up. (Water must at least cover the motor.) **Q: What if the filter doesn't start or makes a mechanical noise?** A: Try to turn the impeller by hand. Check to see if something is jammed in the impeller. Rinse impeller and filter to remove blockage. Then verify free rotation and priming. Then verify the impeller is free to rotate, and the filter primes correctly. **Q: After a powerout, will this filter restart on its own?** A: Yes, the motor will restart by itself once the power turns on. **Q: Can I use this in a turtle tank?** A: It is not recommended for turtle tanks. **Q: Does this filter fit on a framed aquarium?** A: Yes, you need to gently pull the intake tube to hang on your framed aquarium. The width between intake tube and housing is 0.4 in. ## Frequently Bought Together - NICREW Slim Aquarium Filter, Quiet Fish Tank HOB Filters for up to 5 Gallon Aquariums, Adjustable Flow, 42 GPH, 3W - NICREW Slim Aquarium Filter Cartridges (6 pcs) with Intake Sponges (2 pcs) - DaToo Mini Aquarium Heater 25W Small Fish Tank Heater 25 Watt with Free Thermometer Sticker --- ## 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.za/products/576052226-nicrew-slim-aquarium-filter-for-up-to-5-gallon-fish](https://www.desertcart.co.za/products/576052226-nicrew-slim-aquarium-filter-for-up-to-5-gallon-fish) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-18*