---
product_id: 566002588
title: "ALEGI Aquarium Sponge Filter Pad, Bio Filter Media Foam Sponges, Cut-to-Size Foam for Fish Tank (20\"x20\"x1.57\" (50PPI))"
brand: "alegi"
price: "₱1995"
currency: PHP
in_stock: true
reviews_count: 13
category: "Alegi"
url: https://www.desertcart.ph/products/566002588-alegi-aquarium-sponge-filter-pad-bio-filter-media-foam-sponges
store_origin: PH
region: Philippines
---

# 50PPI ultra-dense foam Reusable & eco-friendly Custom cut-to-size fit ALEGI Aquarium Sponge Filter Pad, Bio Filter Media Foam Sponges, Cut-to-Size Foam for Fish Tank (20"x20"x1.57" (50PPI))

**Brand:** alegi
**Price:** ₱1995
**Availability:** ✅ In Stock

## Summary

> 🧼 Elevate your aquarium’s clarity with the ultimate customizable bio-filter sponge!

## Quick Answers

- **What is this?** ALEGI Aquarium Sponge Filter Pad, Bio Filter Media Foam Sponges, Cut-to-Size Foam for Fish Tank (20"x20"x1.57" (50PPI)) by alegi
- **How much does it cost?** ₱1995 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/566002588-alegi-aquarium-sponge-filter-pad-bio-filter-media-foam-sponges)

## Best For

- alegi enthusiasts

## Why This Product

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

## Key Features

- • **Precision-Cut Fit:** Tailor your filtration with easy-to-cut sponge foam for a perfect, custom aquarium setup.
- • **Versatile Multi-Use:** Ideal for aquariums and unconventional filtration needs, delivering professional-grade performance.
- • **Eco-Smart Reusability:** Wash, reuse, and save—reduce waste while keeping your aquatic environment pristine.
- • **Durable & Long-Lasting:** Premium sponge resists deformation and breakdown, maintaining peak filtration over time.
- • **Ultra-Dense 50PPI Foam:** High-density structure traps microscopic impurities, ensuring crystal-clear water clarity.

## Overview

The ALEGI Aquarium Sponge Filter Pad features a high-density 50PPI foam that provides superior mechanical filtration by capturing fine particles and waste. Measuring 20"x20"x1.57", it can be easily cut to fit any filter system, offering versatile and reusable filtration. Made from premium, durable materials, this sponge resists deformation and decomposition, ensuring long-lasting performance and eco-friendly maintenance for a stable aquatic environment.

## Description

Aquarium Sponge Filter Pad, Bio Filter Media Foam Sponges, Cut-to-Size Foam for Fish Tank

Review: Unexpected Money-Saving Hack — Works Perfectly! - I originally purchased the ALEGI Aquarium Sponge Filter Pad for a very unconventional reason - and I’m so glad I did. I tried to reorder replacement filters for my pet water fountain only to find out the fountain had been discontinued and the brand no longer carried the filters (so frustrating). Customer service suggested I try an aquarium sponge filter pad and cut it to size, saying it would work just as well and be far more affordable. They were absolutely right!! This sponge pad is fantastic quality - dense, durable, and super easy to cut to fit any filter compartment. I was able to customize it perfectly for my pet fountain, and the water is flowing clean and clear just like it did with the original filters. Bonus: I realized I can use this one pad for multiple filter replacements, which is a HUGE COST SAVINGS compared to buying brand-specific cartridges over and over. Very happy with this purchase
Review: Excellen filter sponge - Glad I bought this 1.5" thick sponge filter. The price is good and using proper expansion steps the sponge expanded to the exact dimensions. At first I got it out of the package, it looked like it is sticking to itself and is way smaller than in the description. I soaked it and then placed in the dryer on low heat for 30 min. Worked like charm. Highly recommend it.

## Features

- Efficient Filtration: The high-density and unique structure of the sponge provide exceptional mechanical filtration. It effectively captures and removes impurities, suspended particles, and waste from the water, maintaining a clear and stable aquatic environment for the well-being of your aquatic organisms.
- Premium Material: Manufactured from high-quality sponge material, this product ensures durability and long-term stability. The sponge is resistant to deformation, decomposition, and dissolution, maintaining its filtration efficiency and longevity.
- Easy Installation: Users can accurately cut it to the desired size and easily place it into the filtration system.
- Reusable: This Sponge is easy to clean and maintain. It can be washed and reused multiple times, allowing you to restore its filtration performance regularly and prolong its lifespan, offering an economical and eco-friendly filtration solution for aquarium enthusiasts.
- Size: 20x20x1.57 inch, 50PPI

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C99S2VFV |
| ASIN  | B0C99S2VFV |
| Best Sellers Rank | #2,281 in Pet Supplies ( See Top 100 in Pet Supplies ) #6 in Aquarium Filter Accessories |
| Brand Name | ALEGI |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,573) |
| Date First Available | June 26, 2023 |
| Date First Available  | June 26, 2023 |
| Item Package Dimensions L x W x H | 10.51 x 10.08 x 1.1 inches |
| Item Weight | 8.1 ounces |
| Manufacturer | ALEGI |
| Manufacturer  | ALEGI |
| Package Dimensions  | 10.51 x 10.08 x 1.1 inches; 8.15 ounces |
| Size | 20"x20"x1.57" (50PPI) |

## Images

![ALEGI Aquarium Sponge Filter Pad, Bio Filter Media Foam Sponges, Cut-to-Size Foam for Fish Tank (20"x20"x1.57" (50PPI)) - Image 1](https://m.media-amazon.com/images/I/91JWivDjogL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Unexpected Money-Saving Hack — Works Perfectly!
*by D***. on February 12, 2026*

I originally purchased the ALEGI Aquarium Sponge Filter Pad for a very unconventional reason - and I’m so glad I did. I tried to reorder replacement filters for my pet water fountain only to find out the fountain had been discontinued and the brand no longer carried the filters (so frustrating). Customer service suggested I try an aquarium sponge filter pad and cut it to size, saying it would work just as well and be far more affordable. They were absolutely right!! This sponge pad is fantastic quality - dense, durable, and super easy to cut to fit any filter compartment. I was able to customize it perfectly for my pet fountain, and the water is flowing clean and clear just like it did with the original filters. Bonus: I realized I can use this one pad for multiple filter replacements, which is a HUGE COST SAVINGS compared to buying brand-specific cartridges over and over. Very happy with this purchase

### ⭐⭐⭐⭐⭐ Excellen filter sponge
*by M***K on November 14, 2025*

Glad I bought this 1.5" thick sponge filter. The price is good and using proper expansion steps the sponge expanded to the exact dimensions. At first I got it out of the package, it looked like it is sticking to itself and is way smaller than in the description. I soaked it and then placed in the dryer on low heat for 30 min. Worked like charm. Highly recommend it.

### ⭐⭐⭐⭐⭐ Great Quality Sponge Filter!
*by N***E on October 8, 2025*

The ALEGI Aquarium Sponge Filter Pad is perfect for my tank setup. It’s easy to cut to size, provides great filtration, and holds beneficial bacteria really well. Water stays clear, and my fish are happy. Excellent value and quality—highly recommend for any aquarium!

## Frequently Bought Together

- ALEGI Aquarium Sponge Filter Pad, Bio Filter Media Foam Sponges, Cut-to-Size Foam for Fish Tank (20"x20"x1.57" (50PPI))
- Aquatic Experts Aquarium Filter Floss for Fish Tank Filters - FilterFirst Aquarium Filter Pad - Media Roll for Crystal Clear Water, 3/4" - 1" Thick (12 Inch Wide, 72 Inch Long)

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---

*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-10*