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Item #:
7387541
Coralife BioCube Aquarium Replacement Filter Cartridges, 24 Count
86% of respondents would recommend this to a friend
Item #:
7387541
MMK 426056
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Imported from USA store
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Replacement BioCube Filter Cartridge, 2-Pack, for all the Oceanic BioCube Aquariums and Coralife BioCube Aquariums.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Filtration Quality
Designed specifically for Coralife BioCube aquariums, these cartridges provide superior filtration, ensuring crystal-clear water and a healthy environment for aquatic life.
Convenient 24-Pack
Each box includes 24 replacement cartridges, offering great value and convenience, allowing users to maintain their aquarium without frequent shopping.
Easy Installation
These cartridges are user-friendly, enabling quick and hassle-free installation, making aquarium maintenance simpler for both beginners and seasoned aquarists.
Product Details
| Item Weight | 3.04 pounds (1.38 kg) |
| Manufacturer | Coralife |
| Item model number | 43237-2 |
| Date First Available | May 7, 2014 |
| Item Package Dimensions L x W x H | 10.6 x 10.2 x 5.4 inches (26.9 x 25.9 x 13.7 cm) |
| Brand Name | Coralife |
| Target Audience Keyword | fish |
Who Should Buy?
-
Aquarium Enthusiasts
Ideal for aquarium hobbyists seeking reliable filtration solutions for optimal water quality and clarity.
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Frequent Users
Perfect for users who regularly maintain their aquarium, requiring frequent cartridge replacements for consistent performance.
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Small Aquatic Life
Beneficial for small fish and aquatic plants that thrive in well-filtered environments to enhance their health.
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Large Aquariums
Not suitable for larger aquariums where a higher filtration capacity and different cartridge types are needed.
Product Description
Coralife BioCube Aquarium Replacement Filter Cartridges, 24 Count
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Customer Questions & Answers
-
Question:
Are these cartridges compatible with all sizes of BioCube Aquariums?
Answer: Yes, they are compatible with Oceanic 8, 14, and 29 BioCube Aquariums, as well as Coralife Size 14, 29, and 32 BioCube Aquariums. -
Question:
How often should the cartridges be replaced?
Answer: For optimum efficiency, cartridges should be replaced every four to six weeks. -
Question:
How many cartridges are included in each pack?
Answer: Each pack includes 2 cartridges.
Coralife Filter Accessories 43237-2 Editorial Review
The Coralife BioCube Aquarium Replacement Filter Cartridges receive generally positive feedback from customers who praise their efficiency and cost-effectiveness. Many users highlight the strong functionality and great fit of the cartridges, underscoring that they fulfill their intended purpose seamlessly. The affordability of purchasing these cartridges online, as opposed to local retail options, is frequently noted, making them a preferred choice for aquarium enthusiasts seeking value. However, there is a concerning report from a customer who encountered a pack of filters with a potent gasoline smell, suggesting a potential issue with quality control. This alarming finding raises caution for users, as it prompts a recommendation to inspect each pack carefully before use. Despite this isolated incident, the overall sentiment remains favorable, with the majority of reviews reflecting satisfaction with the product's performance and cost. **
Customer Reviews & Ratings
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Pros
- Excellent filtration performance
- Great fit for the BioCube system
- Cost-effective compared to local purchases
- Blends well into aquarium aesthetics
Cons
- Potential quality control issue (e.g., gasoline smell in one pack)
Platform Trust & Buyer Confidence
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Verified buyer
“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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MMK 426056
Order now and get it around Thursday, September 10
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Features & Benefits
- Compatible with Oceanic BioCube and Coralife BioCube Aquariums
- Comes in a 2-pack for convenience
- Cartridges should be replaced every four to six weeks for optimum efficiency
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