---
product_id: 453000629
title: "boxtech Aquarium Biochemical Sponge Filter with Air Stone Ultra-Thin Round Air Driven Clearable Bio Quiet Filter Sponge for Shrimp Nano Fish Tank (Not Include Air Pump and Tube）"
brand: "boxtech"
price: "€ 29.69"
currency: EUR
in_stock: true
reviews_count: 7
category: "Boxtech"
url: https://www.desertcart.be/products/453000629-boxtech-aquarium-biochemical-sponge-filter-with-air-stone-ultra-thin
store_origin: BE
region: Belgium
---

# Dual mechanical & bio filtration Ultra-thin space-saving design Whisper-quiet oxygenation boxtech Aquarium Biochemical Sponge Filter with Air Stone Ultra-Thin Round Air Driven Clearable Bio Quiet Filter Sponge for Shrimp Nano Fish Tank (Not Include Air Pump and Tube）

**Brand:** boxtech
**Price:** € 29.69
**Availability:** ✅ In Stock

## Summary

> 🐠 Elevate your nano aquarium game with whisper-quiet, space-saving filtration!

## Quick Answers

- **What is this?** boxtech Aquarium Biochemical Sponge Filter with Air Stone Ultra-Thin Round Air Driven Clearable Bio Quiet Filter Sponge for Shrimp Nano Fish Tank (Not Include Air Pump and Tube） by boxtech
- **How much does it cost?** € 29.69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/453000629-boxtech-aquarium-biochemical-sponge-filter-with-air-stone-ultra-thin)

## Best For

- boxtech enthusiasts

## Why This Product

- Trusted boxtech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Silent Oxygen Boost:** Integrated air stone quietly infuses oxygen, creating a serene aquatic environment.
- • **Sleek & Space-Smart:** Ultra-thin round design maximizes tank space without compromising performance.
- • **Effortless Maintenance:** Quick disassembly for hassle-free cleaning keeps your filter performing at peak.
- • **Versatile Compatibility:** Perfectly tailored for shrimp, bettas, guppies, and other delicate aquatic life.
- • **Crystal Clear Water, Always:** Advanced multi-stage filtration keeps your nano tank pristine and healthy.

## Overview

The boxtech Aquarium Biochemical Sponge Filter combines mechanical and biological filtration with an ultra-thin, round design that fits perfectly in 3-13 gallon tanks. Equipped with a quiet air stone for oxygenation, it ensures clear, healthy water while minimizing noise. Easy to install and clean, this filter is ideal for shrimp, bettas, and other small fish, though note the air pump and tubing are sold separately.

## Description

Product description Ultra-Thin Round Bio Quiet Filter How to maintain？ The sponge needs to be rinsed every time it gets dirty (approximately every 2 to 4 weeks). No need to use tap water, just gently clean the sponge with aquarium water After 3 to 6 months of use, the pores of the sponge will gradually become clogged with fine debris, and the sponge filter will begin to fail Therefore, it is also recommended to replace the sponge every three to six months or when the sponge is worn out How to remove or install the filter? Squeeze the two buckles at the same time, press them hard toward the center of the product (toward the bubble), and then push the protective cover up How does this Ultra-Thin round filter work? This quiet aquarium biochemical sponge filter must be used with an air pump to achieve filtration and oxygen supply. The white filter pad provides mechanical filtration. The bio balls provide biochemical filtration. The air stone is great to add oxygen to your hydroponics growing system, Increase oxygen levels, lower CO2 and raise PH. Package Includes: Filter*1

Review: Nice - Good
Review: It does not come with the air pump - There was no mention that the air pump is not included. It is disappointing to not being able to operate the apparatus

## Features

- Package：1x Aquarium sponge filter( Not Include Air Pump and Tube)
- Multi-filtration Functions：Provide both mechanical and biological filtration, and supplying the water with much needed oxygen ,reduces noise from air pump and keeps water cycled and clear.
- Equipped with small air stone: This aquarium air bubble supply the water with much needed oxygen quietly. Refining bubble will be a scenery for your aquarium as well.
- Easy to set up and disassembled: Simply install an airline into the biochemical sponge filter and turn on the air pump, This filter can be disassembled to clean the sponge and bio ball regularly.
- Wide Application：Safe for fish, Suitable for shrimp tank, betta tank, breeder tank, goldfish, discus, guppies, fry, baby fish or other fish.
- Innovative ultra-thin design: Save space inside the aquarium tank, more beautiful.Recommend tank size: 3-7 gallon; 5-13Gal,Dimension: 2.8 * 3.2 in(4.2*2.8 in).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08ZD4721W |
| Batteries Included | No |
| Best Sellers Rank | #11,762 in Pet Supplies ( See Top 100 in Pet Supplies ) #492 in Aquarium Accessories |
| Color | BT302 |
| Customer Reviews | 4.0 4.0 out of 5 stars (678) |
| Date First Available | 2 July 2021 |
| Item Weight | 130 g |
| Item model number | Voglawear-White-315 |
| Package Dimensions | 8.4 x 8.3 x 6.1 cm; 130 g |
| Quantity | 1 |
| Size | 8cm |
| batteries required | No |

## Images

![boxtech Aquarium Biochemical Sponge Filter with Air Stone Ultra-Thin Round Air Driven Clearable Bio Quiet Filter Sponge for Shrimp Nano Fish Tank (Not Include Air Pump and Tube） - Image 1](https://m.media-amazon.com/images/I/61aPsyO049L.jpg)
![boxtech Aquarium Biochemical Sponge Filter with Air Stone Ultra-Thin Round Air Driven Clearable Bio Quiet Filter Sponge for Shrimp Nano Fish Tank (Not Include Air Pump and Tube） - Image 2](https://m.media-amazon.com/images/I/71X-Jq9ce6L.jpg)
![boxtech Aquarium Biochemical Sponge Filter with Air Stone Ultra-Thin Round Air Driven Clearable Bio Quiet Filter Sponge for Shrimp Nano Fish Tank (Not Include Air Pump and Tube） - Image 3](https://m.media-amazon.com/images/I/61NoDeshLiL.jpg)
![boxtech Aquarium Biochemical Sponge Filter with Air Stone Ultra-Thin Round Air Driven Clearable Bio Quiet Filter Sponge for Shrimp Nano Fish Tank (Not Include Air Pump and Tube） - Image 4](https://m.media-amazon.com/images/I/7187VwowIhL.jpg)
![boxtech Aquarium Biochemical Sponge Filter with Air Stone Ultra-Thin Round Air Driven Clearable Bio Quiet Filter Sponge for Shrimp Nano Fish Tank (Not Include Air Pump and Tube） - Image 5](https://m.media-amazon.com/images/I/61vhep95YeL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice
*by H***K on 13 July 2026*

Good

### ⭐ It does not come with the air pump
*by A***T on 16 November 2024*

There was no mention that the air pump is not included. It is disappointing to not being able to operate the apparatus

### ⭐⭐⭐⭐⭐ Works exactly as expected
*by M***M on 21 April 2026*

Worked in the fishtank for many months before the fish died, when it did, didn't replace it but unit works perfectly.

## Frequently Bought Together

- boxtech Mini Aquarium Sponge Filter，Internal Fish Tank Filter Sui for 1-5 Gallon Tank (No Include Pump and Tube)
- NICREW UFO Air Pump Aquarium for Fish Tank up to 150 L, Air Aerator Pump Ultra Silent <35 dB, Oxygen Bubbler with Single Outlet, Accessories Included, 1.7W
- AQUARIAN TAP WATER SAFE, Aquarium Water Conditioner, 118 ml Bottle,White

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-08-15*