---
product_id: 42142748
title: "10-Gallon Betta Sponge Filter, Underwater Center Aquarium Filter, Attach it to Air Pump (Not Included) to Run, Works for Tropical Fish & Breeder Aquarium, Perfect for Fry & Small Fish"
brand: "sungrow"
price: "€ 11.63"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/42142748-10-gallon-betta-sponge-filter-underwater-center-aquarium-filter-attach
store_origin: DE
region: Germany
---

# 10-Gallon capacity Gentle slow current for bettas & fry Reusable & easy to clean 10-Gallon Betta Sponge Filter, Underwater Center Aquarium Filter, Attach it to Air Pump (Not Included) to Run, Works for Tropical Fish & Breeder Aquarium, Perfect for Fry & Small Fish

**Brand:** sungrow
**Price:** € 11.63
**Availability:** ✅ In Stock

## Summary

> 🐠 Elevate your aquarium game with calm, clean, and cost-effective filtration!

## Quick Answers

- **What is this?** 10-Gallon Betta Sponge Filter, Underwater Center Aquarium Filter, Attach it to Air Pump (Not Included) to Run, Works for Tropical Fish & Breeder Aquarium, Perfect for Fry & Small Fish by sungrow
- **How much does it cost?** € 11.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/42142748-10-gallon-betta-sponge-filter-underwater-center-aquarium-filter-attach)

## Best For

- sungrow enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Simplicity:** Just attach to any standard air pump (not included) and enjoy hassle-free filtration
- • **Whisper-Quiet Oxygen Boost:** Creates countless microbubbles for optimal oxygenation without stressing your fish
- • **Eco-Friendly & Cost-Effective:** Reusable sponge filter reduces waste and saves you money on replacements
- • **Tailored for Delicate Breeders:** Designed specifically to protect bettas, fry, and small fish from strong currents
- • **Low Maintenance, High Performance:** Easily rinses with tank water—no cartridge swaps or chemical media needed

## Overview

The SunGrow 10-Gallon Betta Sponge Filter offers gentle, efficient filtration tailored for bettas, fry, and small tropical fish. It operates by connecting to an air pump (not included), producing a slow current and microbubbles that enhance oxygen flow and encourage breeding. This reusable sponge filter is easy to clean with tank water, eliminating frequent cartridge changes and providing an eco-friendly, budget-conscious solution for small to medium aquariums.

## Description

Full description not available

## Features

- Replace the traditional HOB, canister filters --- Gone are the days when you got to change the cartridges and lter media almost every week. The handy filter by SunGrow will do the same job economically and quickly. But please note that for it to function, you must connect the sponge filter to the air pump (not included).
- Specially designed for betta, fry and, other small aquatic pets --- Betta, fry, and other small fish will NEVER get stuck into the filter. These fish, especially betta, generally don’t like strong currents, they prefer calm and steady water. This filter is designed to have a slow current to easily let betta, goldfish, discus, dwarf cichlids, guppies, and krill fish continue breeding and spawning comfortably.
- Provide supplemental food for fry --- The minor bubbles that are created by this sponge filter create a nominal current, adding in bubbling water. This will encourage them to continue breeding and spawning comfortably. Also, the sponge filter makes a home for fish food supplementing their daily dose of diet or food intake.
- Perfect when used singly --- It only requires an air pump and airline tubing (not included) to work. These create numerous minute bubbles for increased oxygen flow. Simply connect an air pump to the top center filter, then place it in your tank. Please note, the base of this noiseless filter is not weighted, so you may need to weigh it down. It is suitable for tanks. Use 2 or more filters in larger tanks.
- Easy to wash and reuse --- This low-cost sponge filter can be used multiple times. Instead of tap water, use water from the tank to scrub it during a water change. Simply rinse and squeeze a few times, until you see the water run clear from the sponge.

## Images

![10-Gallon Betta Sponge Filter, Underwater Center Aquarium Filter, Attach it to Air Pump (Not Included) to Run, Works for Tropical Fish & Breeder Aquarium, Perfect for Fry & Small Fish - Image 1](https://m.media-amazon.com/images/I/71CaMAiFZ9L.jpg)

## Available Options

This product comes in different **Pattern Name** options.

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**Shop now:** [https://www.desertcart.de/products/42142748-10-gallon-betta-sponge-filter-underwater-center-aquarium-filter-attach](https://www.desertcart.de/products/42142748-10-gallon-betta-sponge-filter-underwater-center-aquarium-filter-attach)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-01-24*