---
product_id: 43244853
title: "AQUANEAT 4 Pack Double Bio Sponge Filter, for Fry, Betta, Shrimp, Nano, Aquarium Fish Tank"
brand: "aquaneat"
price: "€ 77.49"
currency: EUR
in_stock: true
category: "Aquaneat"
url: https://www.desertcart.be/products/43244853-aquaneat-4-pack-double-bio-sponge-filter-for-fry-betta
store_origin: BE
region: Belgium
---

# Air infusion for max oxygenation Dual mechanical & bio filtration Easy setup & maintenance AQUANEAT 4 Pack Double Bio Sponge Filter, for Fry, Betta, Shrimp, Nano, Aquarium Fish Tank

**Brand:** aquaneat
**Price:** € 77.49
**Availability:** ✅ In Stock

## Summary

> 🐠 Elevate your nano tank game with AQUANEAT’s powerhouse sponge filter!

## Quick Answers

- **What is this?** AQUANEAT 4 Pack Double Bio Sponge Filter, for Fry, Betta, Shrimp, Nano, Aquarium Fish Tank by aquaneat
- **How much does it cost?** € 77.49 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/43244853-aquaneat-4-pack-double-bio-sponge-filter-for-fry-betta)

## Best For

- aquaneat enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Space-saving 4”x1.8”x6.25” footprint fits seamlessly into any small tank setup without compromising performance.
- • **Plug & Play Simplicity:** Just connect the airline and air pump—no tools, no hassle, just clean water in minutes.
- • **Effortless Aquarium Clarity:** Dual-layer sponge design traps debris while nurturing beneficial bacteria for pristine water.
- • **Oxygen Boosting Microbubbles:** Innovative air infusion chamber enhances oxygen solubility, keeping your aquatic friends vibrant and healthy.
- • **Perfect for Delicate Ecosystems:** Gentle filtration with minimal current ideal for fry, bettas, shrimp, and nano tanks up to 20 gallons.

## Overview

The AQUANEAT 4 Pack Double Bio Sponge Filter offers a compact, dual-function filtration system combining mechanical debris removal and biological filtration. Designed for tanks up to 20 gallons, it features an air infusion chamber that produces microbubbles to boost oxygen levels, ensuring a healthy environment for fry, bettas, shrimp, and other small aquatic species. Easy to install and maintain, this vacuum-sealed set requires soaking to restore shape and delivers gentle water flow ideal for delicate aquatic life.

## Description

desertcart.com : AQUANEAT 4 Pack Double Bio Sponge Filter, for Fry, Betta, Shrimp, Nano, Aquarium Fish Tank : Pet Supplies

## Features

- Vacuum-sealed product need sink in warm water 8-10 hours to restore original shape. Some filters may not return to their original state after 10hours due to different vacuum forces, please keep soaking, most filters will be stored in 24 hours
- Sponge filter provide both mechanical and bio filtration, also, the air infusion chamber produces minute bubbles which increase the oxygen solubility
- Easy to set up & clean: simply install an airline into the unit and turn on the air pump, simply rinse and squeeze sponge in tank water
- Recommend tank Size: up to 20 gallon, excellent for small size fish like betta, dwarf cichlid, guppy, killifish etc, or for hatcheries, maternity tanks, and fry tanks, as the filter produces minimal current and has almost no way to suck the fish through the filter
- Total size : 4”L x 1.8”W x 6.25”H; Sponge size: 1.8”D x 3.0”H

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XZZ2BXY |
| ASIN  | B06XZZ2BXY |
| Best Sellers Rank | #19,220 in Pet Supplies ( See Top 100 in Pet Supplies ) #248 in Aquarium Filter Accessories |
| Brand Name | AQUANEAT |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,873) |
| Date First Available | April 2, 2017 |
| Date First Available  | April 2, 2017 |
| Item Package Dimensions L x W x H | 9.49 x 6.69 x 2.09 inches |
| Item Weight | 7.36 ounces |
| Item model number | SF-A008x4 |
| Item model number  | SF-A008x4 |
| Manufacturer | AQUANEAT |
| Manufacturer  | AQUANEAT |
| Number of Items | 1 |
| Package Dimensions  | 9.49 x 6.69 x 2.09 inches; 7.36 ounces |
| Size | Small 4pcs |
| Target Audience Keyword | Fish, fish |

## Images

![AQUANEAT 4 Pack Double Bio Sponge Filter, for Fry, Betta, Shrimp, Nano, Aquarium Fish Tank - Image 1](https://m.media-amazon.com/images/I/81yI6f17SqL.jpg)

## Available Options

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

## Frequently Bought Together

- AQUANEAT 4 Pack Double Bio Sponge Filter, for Fry, Betta, Shrimp, Nano, Aquarium Fish Tank (Small up to 20 Gal)
- Pawfly 3 Pack Aquarium Sponge Filter Quiet Betta Fry Shrimp and Small Fish Foam Filter for Tiny Fish Tank up to 10 Gallon
- HITOP Dual Outlet Aquarium Electric Air Pump, Whisper Adjustable Fish Tank Aerator, Quiet Oxygen Pump with Accessories for 20 to 100 Gallon (2 outlets)

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**Shop now:** [https://www.desertcart.be/products/43244853-aquaneat-4-pack-double-bio-sponge-filter-for-fry-betta](https://www.desertcart.be/products/43244853-aquaneat-4-pack-double-bio-sponge-filter-for-fry-betta)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-09-15*