---
product_id: 139093717
title: "Multi Layer Filter Media Biochemical Sponge Filter for Betta Fry Aquarium Fish Tank Up to 25 Gallon (1-Pack)"
brand: "aquapapa"
price: "₨1388"
currency: LKR
in_stock: false
reviews_count: 8
url: https://www.desertcart.lk/products/139093717-multi-layer-filter-media-biochemical-sponge-filter-for-betta-fry
store_origin: LK
region: Sri Lanka
---

# Ideal for tanks up to 25 gallons Dual-layer sponge + ceramic filtration Aeration-ready with airline input Multi Layer Filter Media Biochemical Sponge Filter for Betta Fry Aquarium Fish Tank Up to 25 Gallon (1-Pack)

**Brand:** aquapapa
**Price:** ₨1388
**Availability:** ❌ Out of Stock

## Summary

> 🐠 Elevate your aquarium’s ecosystem with next-level filtration finesse!

## Quick Answers

- **What is this?** Multi Layer Filter Media Biochemical Sponge Filter for Betta Fry Aquarium Fish Tank Up to 25 Gallon (1-Pack) by aquapapa
- **How much does it cost?** ₨1388 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/139093717-multi-layer-filter-media-biochemical-sponge-filter-for-betta-fry)

## Best For

- aquapapa enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Use Case:** Works as a primary, secondary, or pre-filter for external/top filters
- • **Compact Yet Powerful:** Fits tanks up to 25 gallons with a sleek 2.76” x 7.48” footprint
- • **Dual-Action Filtration:** Mechanical sponge traps debris while ceramic media fosters beneficial bacteria growth
- • **Aeration-Optimized Design:** Simply connect an airline (air pump sold separately) to boost oxygen levels and water circulation
- • **Perfect for Betta Fry & Breeding:** Gentle filtration that protects delicate fry without suction risk

## Overview

This multi-layer biochemical sponge filter combines mechanical and biological filtration in a compact design ideal for aquariums up to 25 gallons. Featuring a sponge to trap debris and porous ceramic media to cultivate beneficial bacteria, it supports a healthy nitrogen cycle. Easy to install with an airline for aeration, it’s perfect for betta fry and breeding tanks, ensuring gentle yet effective water purification.

## Description

These filters allow you to cultivate nitrifying bacteria for superb biological filtration. Great for fry aquariums and brine shrimp hatcheries because they prevent young fry from being trapped in the filter media. Operates silently, creating numerous minute bubbles for increased oxygen flow.

## Features

- Provide both mechanical and biological filtration.
- Simply install an airline into the unit and provide both aeration and filtration for your fish (Air pump sold separately). Aerobic bacteria colonize the sponge providing a bacterial substance to facilitate the nitrogen cycle.
- Sponge + Ceramic multi layer design. The sponge traps larger waste particles mechanically cleaning the water without trapping baby fish. The porous ceramic material is an ideal home for the cycle bacteria to colonize.
- Product dimensions: 2.76”W x 7.48”H; sponge and ceramic compartment dimensions: 1.73”D x 4.6”H. They are useful for as breeding filter or as secondary filter. Or they can be used as pre-filtration unit by fitting to an external or a top filter.
- Max tank size up to 25 gallon. Package includes: 1 pc of Sponge filter.

## Images

![Multi Layer Filter Media Biochemical Sponge Filter for Betta Fry Aquarium Fish Tank Up to 25 Gallon (1-Pack) - Image 1](https://m.media-amazon.com/images/I/51SRwANRvgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solved my cloudy water problem
*by R***T on May 5, 2020*

I have a ten gallon tank equipped with a Seachem Tidal 35 power filter, a lot of filtration for a small tank. Nevertheless, the Seachem wasn't picking up small particles in the water which were abundant because I have a planted tank with heavy stocking. This little sponge filter made my tank crystal clear overnight. I loaded the media hopper with some Seachem Denitrate to keep my nitrates low and they've stayed at zero. Very pleased with this product.

### ⭐⭐⭐⭐ Design could be slightly better for locking media portion
*by S***A on September 4, 2020*

Place where you put media, there is no locking mechanism so when taking out all media could drop in your tank so need to be careful.The other problem which I had with my airline tube is that my existing air line tube based on their instructions on back, it should be able to insert my tubing thru point no 2 in their diagram and insert to point no 9. I was not able to put my tubing thru point no 2 but I did directly attached to point 9 which is kind of slightly loose. I am not sure whether airline tube comes in different diameter or they are standard.

### ⭐⭐⭐⭐⭐ Sponge filter
*by J***N on January 16, 2021*

I bought this for a 5 gal betta tank and it seems to be doing a good job of keeping the tank clean.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.lk/products/139093717-multi-layer-filter-media-biochemical-sponge-filter-for-betta-fry](https://www.desertcart.lk/products/139093717-multi-layer-filter-media-biochemical-sponge-filter-for-betta-fry)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-20*