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Item #:
9260280
Penn-Plax Cascade 300 Replacement Bio-Sponge - 1 Pack Aquarium Filter Sponge for CIF1 Submersible Internal Media Filter - Easy-to-Clean - Fresh &
Item #:
9260280
JMD 2458
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*All items will import from US
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This Bio-Sponge provides excellent filtration for the CIF1 Internal Filter.
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What Stands Out
Versatile Filtration
Suitable for both freshwater and saltwater aquariums, ensuring optimal water quality and health of aquatic life.
High-Quality Material
Crafted with durable materials to withstand long-term use, providing excellent biological filtration performance.
Easy Maintenance
Designed for hassle-free servicing, allowing users to maintain aquarium hygiene with minimal effort and time.
Product Details
| Item Weight | 0.352 ounces (9.98 grams) |
| Department | Unisex-Adult |
| Manufacturer | Penn Plax |
| Item model number | CIF1FI |
| Date First Available | January 11, 2008 |
| Item Package Dimensions L x W x H | 4.37 x 2.24 x 1.89 inches (11.1 x 5.7 x 4.8 cm) |
| Item Dimensions LxWxH | 5 x 3 x 3 inches (12.7 x 7.6 x 7.6 cm) |
| Brand Name | Penn-Plax |
| Target Audience Keyword | Fish, algae-eaters, mollusks, octopuses, rays, snails |
| Directions | Simply clean the Sponge in a separate container with some of your aquariumu2019s water. |
| Model Name | Penn-Plax Cascade 300 Filter Replacement Bio-Sponge (1 Sponge) u2013 Provides Filtration for Freshwater and Saltwater Aquariums |
| Color | black |
| Size | Cascade 300 Replacement Bio-Sponge |
| Material | Plastic |
| Age Range Description | All Life Stages |
| Number of Items | 1 |
| Style | Cascade 300 Replacement Bio-Sponge |
| Included Components | Penn-Plax Cascade 300 Filter Replacement Bio-Sponge (1 Sponge) u2013 Provides Filtration for Freshwater and Saltwater Aquariums |
| Specific Uses for Product | Indoor |
| Country of Origin | This item will be imported from US |
| What is in the box | Penn-Plax Cascade 300 Replacement... For more details, please check description/product details |
Who Should Buy?
-
Aquarium Enthusiasts
Ideal for users maintaining freshwater or saltwater aquariums needing reliable filtration solutions to ensure water quality.
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Regular Replacements
Perfect for those who frequently change bio-sponge filters to maintain optimal filtration efficiency in their aquariums.
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New Fish Keepers
Beneficial for beginners who require easy-to-install and effective filtration options as they learn aquarium care.
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Large Aquariums
Not suitable for users with large aquariums that require more powerful filtration systems to maintain water conditions.
Product Description
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
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this Bio-Sponge compatible with other filter models?
Answer: No, it is specifically designed for the Cascade 300 CIF1 model. -
Question:
How often should I replace the Bio-Sponge?
Answer: Replace it when needed and clean it regularly to maintain optimal filtration. -
Question:
Can I clean the Bio-Sponge with tap water?
Answer: It is recommended to clean it with water from your aquarium to retain beneficial bacteria.
Penn-Plax Filters CIF1FI Editorial Review
The Penn-Plax Cascade 100 GPH Hang On Filter Aquarium Bio Sponge Replacement has received overwhelmingly positive feedback from customers, highlighting its effectiveness and longevity in maintaining clean water conditions. Users particularly appreciate how well this coarse sponge fits in various Cascade filter models, including the Cascade 1200 and 1500 canister filters. Its design captures larger debris particles efficiently, although many recommend pairing it with additional filter floss to achieve optimal water clarity. Maintenance of the bio-sponge is straightforward, with users noting that it can be cleaned easily in the old aquarium water, which helps preserve beneficial bacteria. Customers frequently mention that they can rely on the sponge for up to a year before needing to replace it, making it a cost-effective choice. The sponge's compatibility with different filter systems allows for customization, further enhancing user satisfaction. Some reviews express awe at the visible improvements in water clarity after installation, with many noting that the filtration system contributed to a significant enhancement in the overall quality of the aquarium environment. Users have defined their experience as pleasantly surprising and frequently recommend it to fellow hobbyists for its reliable performance. Overall, the Penn-Plax Cascade sponge stands out as a well-received product, praised for its functionality, durability, and ease of maintenance. **
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Pros
- Fits various Cascade filter models perfectly.
- Captures large debris particles effectively.
- Long lifespan; can be washed and reused for up to a year.
- Easy maintenance procedure that preserves beneficial bacteria.
- Significant improvement in water clarity reported by users.
Cons
- Only one sponge per package; filter floss sold separately.
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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JMD 2458
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Features & Benefits
- Specifically designed for the Cascade 300 Fully Submersible Internal Filter (CIF1).
- Offers excellent filtration performance for healthier aquarium conditions.
- Sold as a single pack, ensuring you have a replacement when needed.
- Disposable yet reusable; easily cleaned with your aquarium’s water.
- Compact dimensions make it easy to fit and replace in your filter.
- From a trusted, family-owned brand with over 60 years of experience in pet care.
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