Rajesh, 35, Mumbai, struggles with cloudy water in his freshwater tank.
Replaced FX5 foam blocks with imported USA units; water clarity improved within 2 weeks, saving ₹200 monthly on filter replacements.
You save 880 (14%)
Estimated doorstep delivery by 20 Nov - 22 Nov from USA





Effective Filtration at a Competitive Price
Fluval FX5 Filter Foam Blocks are essential for effective aquarium filtration, capturing debris and debris for clear water. Custom fit to FX5 filter baskets, these foam blocks allow water to flow efficiently while reducing clogging, supporting long-lasting filtration. Their pore size ensures debris is trapped without restricting water flow, making maintenance easier. Suitable for all media baskets of the FX5 filter, they enhance biological filtration by providing a large surface area for beneficial bacteria. Built for durability, these foam blocks are designed to work seamlessly with the FX5 filter, ensuring your aquarium remains clean and healthy.
Constructed from high-quality foam, these filter blocks are built for long-term use, resisting premature clogging and maintaining water clarity. Reviewers in India report that these foam blocks improve water quality and reduce filter maintenance frequency. They are ideal for freshwater and marine aquariums, supporting a healthy aquatic environment. Delivered via ExpressBox, these foam blocks arrive factory-sealed, with all duties paid, ensuring hassle-free import from the USA.
Perfect for Indian aquarium hobbyists, these foam blocks are compatible with FX5 filters and are available at competitive prices. They are easy to replace and maintain, making them a cost-effective choice for long-term aquarium care. Order now for quick delivery and enjoy clear, healthy water in your aquarium.
Premium USA-Imported Quality
Fluval foam blocks are manufactured in the USA, ensuring high standards of durability and filtration efficiency. Their pore size and material support both mechanical and biological filtration, outperforming local alternatives. Reviewers in India confirm long-lasting performance and easy maintenance, making them a trusted choice for serious hobbyists.
Ideal for Indian Aquarium Enthusiasts
Designed to fit FX5 filters, these foam blocks are compatible with Indian water conditions, supporting debris removal and biological health. They arrive factory-sealed, with all duties paid, ensuring hassle-free import. Suitable for freshwater and marine tanks, they help maintain crystal-clear water with minimal effort.
Typical situations where Fluval FX5 Filter Foam Block - 3-Pack | Mechanical & Biological Filtration for Aquarium (110 characters) helps — illustrative scenarios, not customer reviews.
Rajesh, 35, Mumbai, struggles with cloudy water in his freshwater tank.
Replaced FX5 foam blocks with imported USA units; water clarity improved within 2 weeks, saving ₹200 monthly on filter replacements.
Anita, 28, Bangalore, needs reliable filtration for her marine tank.
Used FX5 foam blocks, supported biological health, and maintained water quality, with easy import and delivery in 11-13 days.
| Material | High-quality foam |
| Recommended for | Aquarium FX5 filter |
| Replaces | Existing foam blocks |
| Reapplication frequency | Every 6-8 weeks or as needed |
| Cost per use | ₹1,780 per pack |
| Shelf life after opening | 12M |
| Reapplication math | Each foam block lasts 6-8 weeks, 3-pack covers 18-24 weeks |
| Contraindications | None |
| Allergens / irritants | None |
| Feature | Fluval FX5 Filter | Others |
|---|---|---|
| Material Quality | High-grade foam designed for durability and optimal filtration, imported from USA | Varies by brand, often lower quality foam with shorter lifespan |
| Fit & Compatibility | Custom fit for FX5 filters, ensuring no bypass or leakage | Generic sizes, may require trimming or adjustments |
| Durability & Maintenance | Long-lasting, supports biological filtration, easy to clean | Shorter lifespan, may clog faster, harder to clean |
| SKU | thq6419 |
| GTIN | 00015561102285 |
| Brand | Fluval |
| Model Name | Hagen FLUVAL FX5 FOAM INSERT 3PK |
| Size | FX5 (3 Pack) |
| Material | Foam |
| Color | White |
About Fluval
Fluval, a leader in aquatic filtration, offers high-quality, durable filters and accessories, trusted worldwide for performance and reliability.
Compliance & Legal
This is a support product for aquarium filtration. No medical or health claims. No certifications required. Suitable for freshwater/marine tanks.
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This item:
Fluval FX5 Filter Foam Block - 3-Pack | Mechanical & Biological Filtration for Aquarium (110 characters)
5,340

This item
Fluval FX5 Filter Foam Block - 3-Pack | Mechanical & Biological Filtration for Aquarium (110 characters)
5,340
Total price:
9,920
You save 1,960 (16%) Extra3 items selected
3 items
9,920You save 1,960 (16%) Extra
| Attributes | Current ![]() | ![]() | ![]() | ![]() | ![]() | ||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 5,340 6,220 | 2,470 3,340 | 2,110 2,320 | 3,210 4,450 | 3,880 5,420 | 3,100 4,100 | 1,950 2,640 |
| Brand Name | Fluval | hygger | hygger | Tetra | Fluval | Lixit | Enjoying |
| Item Form | Stick | N/A | N/A | N/A | N/A | N/A | N/A |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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