---
product_id: 599941036
title: "NICREW Slim Aquarium Filter, Quiet Fish Tank HOB Filters for up to 5 Gallon Aquariums, Adjustable Flow, 42 GPH, 3W"
brand: "nicrew"
price: "₱5092"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/599941036-nicrew-slim-aquarium-filter-quiet-fish-tank-hob-filters-up
store_origin: PH
region: Philippines
---

# 3W energy efficient 42 GPH adjustable flow Ultra-quiet operation NICREW Slim Aquarium Filter, Quiet Fish Tank HOB Filters for up to 5 Gallon Aquariums, Adjustable Flow, 42 GPH, 3W

**Brand:** nicrew
**Price:** ₱5092
**Availability:** ✅ In Stock

## Summary

> 🐠 Elevate your nano tank game with silent, smart filtration that keeps your aquatic world flawless.

## Quick Answers

- **What is this?** NICREW Slim Aquarium Filter, Quiet Fish Tank HOB Filters for up to 5 Gallon Aquariums, Adjustable Flow, 42 GPH, 3W by nicrew
- **How much does it cost?** ₱5092 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/599941036-nicrew-slim-aquarium-filter-quiet-fish-tank-hob-filters-up)

## 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

- • **Sleek & Stealthy:** Slim, compact design blends seamlessly with nano tanks up to 5 gallons—minimal footprint, maximum style.
- • **Plug & Play Setup:** Comes complete with all accessories for effortless installation and maintenance—get your tank thriving in minutes.
- • **Smart Self-Priming:** Patent-pending auto-restart system powers back on after outages—no hassle, no downtime.
- • **Whisper-Quiet Flow:** Adjustable water flow ensures a calm aquatic environment, perfect for sensitive species like bettas and shrimp.
- • **Triple-Action Filtration:** 3-in-1 cartridge delivers mechanical, chemical, and biological filtration for crystal-clear, healthy water.

## Overview

The NICREW Slim Aquarium Filter is a compact, energy-efficient HOB filter designed for aquariums up to 5 gallons. Featuring a 42 GPH adjustable flow rate and ultra-quiet operation, it supports delicate aquatic life with minimal disturbance. Its patent-pending self-priming system ensures automatic restart after power interruptions. Equipped with a 3-in-1 filter cartridge, it provides comprehensive mechanical, chemical, and biological filtration. Easy to install and maintain, this filter is ideal for both freshwater and saltwater nano tanks.

## Description

The Nicrew Slim Aquarium Filter is a great filter option for nano tanks. Designed to be used for tanks up to 5 gallons (20L), this filter is beginner-friendly and cost-effective. It features a compact and slim shape that is ideal for hobbyists with limited space. 3-in-1 filter cartridge provides mechanical, chemical and biological aquarium filtration for superior water quality while unique waterfall design enables filtered water to return to the tank silently, gently breaking the surface tension and creating beneficial oxygenation. So it is ultra quiet and won't disturb the fauna. If power is interrupted and restored, its priming system permits restart automatically. The filter also comes equipped with a flow control valve so you can adjust the water flow according to your aquarium needs. Installation and maintenance are quick and convenient, making this filter an ideal setup for freshwater or saltwater aquariums.

## 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 self-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 |
|---------------|-------|
| Manufacturer | NICREW |
| Item model number | N83251 |
| Product Dimensions | 8.89 x 7.37 x 18.54 cm; 300 g |
| ASIN | B0CGN1TV1G |

## Images

![NICREW Slim Aquarium Filter, Quiet Fish Tank HOB Filters for up to 5 Gallon Aquariums, Adjustable Flow, 42 GPH, 3W - Image 1](https://m.media-amazon.com/images/I/61A1ENvv+bL.jpg)
![NICREW Slim Aquarium Filter, Quiet Fish Tank HOB Filters for up to 5 Gallon Aquariums, Adjustable Flow, 42 GPH, 3W - Image 2](https://m.media-amazon.com/images/I/71dsjaU9rFL.jpg)
![NICREW Slim Aquarium Filter, Quiet Fish Tank HOB Filters for up to 5 Gallon Aquariums, Adjustable Flow, 42 GPH, 3W - Image 3](https://m.media-amazon.com/images/I/71s9x9Iyb8L.jpg)
![NICREW Slim Aquarium Filter, Quiet Fish Tank HOB Filters for up to 5 Gallon Aquariums, Adjustable Flow, 42 GPH, 3W - Image 4](https://m.media-amazon.com/images/I/714VIFN3K3L.jpg)
![NICREW Slim Aquarium Filter, Quiet Fish Tank HOB Filters for up to 5 Gallon Aquariums, Adjustable Flow, 42 GPH, 3W - Image 5](https://m.media-amazon.com/images/I/71lz+o1JSvL.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.

**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

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-01-23*