---
product_id: 43244853
title: "4 Pack Double Bio Sponge Filter, for Fry, Betta, Shrimp, Nano, Aquarium Fish Tank"
brand: "aquaneat"
price: "322 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/43244853-4-pack-double-bio-sponge-filter-for-fry-betta-shrimp
store_origin: DK
region: Denmark
---

# Ideal for small fish Bio filtration Easy to clean 4 Pack Double Bio Sponge Filter, for Fry, Betta, Shrimp, Nano, Aquarium Fish Tank

**Brand:** aquaneat
**Price:** 322 kr
**Availability:** ✅ In Stock

## Summary

> 🐠 Dive into crystal-clear waters!

## Quick Answers

- **What is this?** 4 Pack Double Bio Sponge Filter, for Fry, Betta, Shrimp, Nano, Aquarium Fish Tank by aquaneat
- **How much does it cost?** 322 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/43244853-4-pack-double-bio-sponge-filter-for-fry-betta-shrimp)

## 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

- • **Value Pack:** Four filters included for maximum coverage.
- • **Compact Size:** Perfect for tanks up to 20 gallons.
- • **Effortless Setup:** Just connect the airline and power up!
- • **Optimal Filtration:** Dual-action sponge for mechanical and bio filtration.
- • **Fish-Friendly Design:** Minimal current ensures safety for fry and small fish.

## Overview

The AQUANEAT 4 Pack Double Bio Sponge Filter is designed for small aquariums (up to 20 gallons), providing both mechanical and biological filtration. Its user-friendly setup and maintenance make it ideal for fry, bettas, and shrimp, ensuring a safe and healthy environment for your aquatic pets.

## Description

AQUANEAT 4 Pack Double Bio Sponge Filter, for Fry, Betta, Shrimp, Nano, Aquarium Fish Tank

## Features

- 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 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
- Dimension: 4”L x 1.8”W x 6.25”H
- Includes: sponge filter 4 pcs

## Images

![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.dk/products/43244853-4-pack-double-bio-sponge-filter-for-fry-betta-shrimp](https://www.desertcart.dk/products/43244853-4-pack-double-bio-sponge-filter-for-fry-betta-shrimp)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-04-26*