16th Jul 2026, 02:08 PM
Penn-Plax Cascade 300 Replacement Bio-Sponge - 1 Pack Aquarium Filter Sponge for CIF1 Submersible Internal Media Filter - Easy-to-Clean - Fresh & Saltwater Filtration - Black, 2 x 1.75 x 1.75 Inches
Price may vary by location, shipping cost, and availability.
0% Off
$8.49
$8.49
Highest: $8.49
Average: $8.38
Lowest: $6.79
Price History Graph
Offer Price Prices
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Price History Information
You can check the price history of Penn-Plax Cascade 300 Replacement Bio-Sponge - 1 Pack Aquarium Filter Sponge for CIF1 Submersible Internal Media Filter - Easy-to-Clean - Fresh & Saltwater Filtration - Black, 2 x 1.75 x 1.75 Inches here. This product's current Price in USA is $8.49. The average and highest prices are $8.38 and $8.49 respectively.
| Lowest Ever Price | $6.79 |
|---|---|
| 23rd Jun 2026 | |
| Average Price | $8.38 |
| Based on 165 days price tracking | |
| Highest Price | $8.49 |
| 5th Feb 2026 | |
Price History of All Variants of Penn-Plax Cascade 300 Replacement Bio-Sponge - 1...
Current Price in USA
| Price | $8.49 |
|---|---|
| MRP | $8.49 |
| Savings | $0.00 |
| Discount | 0% |
Recent Price Drops on Penn-Plax Cascade 300 Replacement Bio-Sponge - 1 Pack Aquarium Filter Sponge for CIF1 Submersible Internal Media Filter - Easy-to-Clean - Fresh & Saltwater Filtration - Black, 2 x 1.75 x 1.75 Inches
Price Drop 22nd Jun 2026
$8.49 → $6.79
20.02% drop
Product Information
Details
| Product Name | Penn-Plax Cascade 300 Replacement Bio-Sponge - 1 Pack Aquarium Filter Sponge for CIF1 Submersible Internal Media Filter - Easy-to-Clean - Fresh & Saltwater Filtration - Black, 2 x 1.75 x 1.75 Inches |
|---|---|
| Store Product Code | B0002DJD2Q |
| Store Name | amazon.com |
| Rating | 9.4 / 10 |
| Category | Filters |
| Product Manufacturer | Penn Plax |
| Model Number | CIF1FI |
| Model Name | Penn-Plax Cascade 300 Filter Replacement Bio-Sponge (1 Sponge) – Provides Filtration for Freshwater and Saltwater Aquariums |
| Color | black |
| Size | Cascade 300 Replacement Bio-Sponge |
Features
- Clearer Water Support - Keep your aquarium fresh and help reduce visible debris This replacement bio-sponge for the Cascade 300 (CIF1) captures dirt and debris, restoring strong water flow and vibrant tank clarity.
- Balanced Aquatic Environment - Promotes balanced water by supporting mechanical and biological filtration - perfect for creating a clean, well-maintained environment for your freshwater or saltwater fish.
- Easy Clean, Easy Reuse - Rinse in aquarium water, reuse, and keep filtering Designed for long-lasting use, it helps maintain natural filtration balance and dependable filtration with minimal effort.
- Perfect Fit Every Time - Comes with one black sponge measuring 2 (L) x 1.75 (D) x 1.75 (H). Custom-shaped to fit the Cascade 300 Fully Submersible Internal Filter (CIF1) for smooth, steady performance.
- Inspired by Penn-Plax - With decades of experience creating trusted pet products, Penn-Plax designs habitats that blend reliability and ease - helping pet owners care for their small companions with confidence and creativity.
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Rating and Reviews
9.4 Based on 4425 reviews
Penn-Plax Cascade 300 Replacement Bio-Sponge - 1 has 9.4 rating out of 10. This average rating is consist of 4425 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.