---
product_id: 631084589
title: "Slim Aquarium Filter Cartridges (12 pcs) with Intake Sponges (4 pcs)"
price: "$56"
currency: NZD
in_stock: true
reviews_count: 8
url: https://www.desertcart.nz/products/631084589-slim-aquarium-filter-cartridges-12-pcs-with-intake-sponges-4
store_origin: NZ
region: New Zealand
---

# 4 intake sponges included Mechanical & biological filtration 12-month supply Slim Aquarium Filter Cartridges (12 pcs) with Intake Sponges (4 pcs)

**Price:** $56
**Availability:** ✅ In Stock

## Summary

> 🐠 Keep your aquatic world flawless—because your fish deserve the best!

## Quick Answers

- **What is this?** Slim Aquarium Filter Cartridges (12 pcs) with Intake Sponges (4 pcs)
- **How much does it cost?** $56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/631084589-slim-aquarium-filter-cartridges-12-pcs-with-intake-sponges-4)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Maintenance Made Easy:** Fully assembled cartridges and sponges ready to swap out quickly, saving you time and effort.
- • **Dual-Action Filtration:** Combines mechanical and biological filtration to keep your aquatic ecosystem thriving and algae-free.
- • **Year-round Clean Water:** 12 filter cartridges ensure a full year of pristine aquatic clarity without interruption.
- • **Smart Replacement Cycle:** Recommended monthly cartridge changes and bi-monthly sponge swaps keep your tank environment perfectly balanced.
- • **Perfect Fit, Zero Hassle:** Specifically engineered for NICREW Slim Aquarium Filters for seamless installation and optimal performance.

## Overview

The NICREW Slim Aquarium Filter Cartridges value pack includes 12 cartridges and 4 intake sponges designed exclusively for NICREW Slim Aquarium Filters. Offering combined mechanical and biological filtration, these cartridges maintain a clean, healthy aquatic environment. Fully assembled for quick replacement, they support a recommended monthly cartridge change and sponge replacement every 2-3 months, ensuring your tank stays crystal clear and your aquatic life thrives.

## Description

Periodically maintaining filter cartridges in your aquarium filter is important to ensure your tank remains healthy and properly filtered for your aquarium plants, fish and shrimp. These filter cartridges are specifically made to fit your NICREW Slim Filter perfectly.

Review: Great filters if you keep up on tank maintenance - These are perfect for my tank 5 gallon I got on here. The tank is glass, which I love and wouldn’t get plastic. So durability is great. My snails and beta are so happy and keep growing so huge from all the space. There is no noise and the tank does not collect algae but that’s due to my live plants that I have in my tank. These work great if you keep your gravel or sand or whatever base you use super clean. If you don’t keep your substrate clean, you will go through at least 1 of these every 1-2 weeks.
Review: Price n quality - Good product works well for small tanks

## Features

- Value pack for 1-year supply, compatible with Nicrew Slim Aquarium Filter only.
- Provides optimal mechanical and biological filtration to maintain a clean aquatic environment.
- Fully assembled and ready to use for quick maintenance.
- Recommended to change filter cartridge monthly and change intake sponge every 2 to 3 months.
- What's included: 12 filter cartridges and 4 intake sponges.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.6 out of 5 stars 617 Reviews |

## Images

![Slim Aquarium Filter Cartridges (12 pcs) with Intake Sponges (4 pcs) - Image 1](https://m.media-amazon.com/images/I/81ZkCeQLyFL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great filters if you keep up on tank maintenance
*by A***. on January 15, 2026*

These are perfect for my tank 5 gallon I got on here. The tank is glass, which I love and wouldn’t get plastic. So durability is great. My snails and beta are so happy and keep growing so huge from all the space. There is no noise and the tank does not collect algae but that’s due to my live plants that I have in my tank. These work great if you keep your gravel or sand or whatever base you use super clean. If you don’t keep your substrate clean, you will go through at least 1 of these every 1-2 weeks.

### ⭐⭐⭐⭐⭐ Price n quality
*by I***E on November 22, 2025*

Good product works well for small tanks

### ⭐⭐⭐⭐⭐ Fish-tastic Filters
*by S***O on September 25, 2025*

Great filters! Perfect size. Keeps my tank clean and my fish happy! Very low noise and super durable.

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**Shop now:** [https://www.desertcart.nz/products/631084589-slim-aquarium-filter-cartridges-12-pcs-with-intake-sponges-4](https://www.desertcart.nz/products/631084589-slim-aquarium-filter-cartridges-12-pcs-with-intake-sponges-4)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-24*