Juwel bioPlus Coarse Filter Sponge

Superior Filtration and Water Flow with Juwel bioPlus Coarse Filter Sponge

The Juwel bioPlus Coarse Filter Sponge provides exceptional mechanical and biological filtration, thanks to its large coarse-pore structure. This allows for a high surface area and even water flow velocity, making the sponge ideal for biological filtration in the aerobic zone of the filter. Manufactured without chemicals, the open pores are residue-free and safe for both freshwater and saltwater aquariums.

As a key component of the Juwel BioFlow filter system, the bioPlus Coarse Sponge ensures even distribution of water and consistent filtration performance with minimal maintenance. It is available in multiple sizes to suit different aquariums and filter models.

Available Sizes and Typical Dimensions

Size	Typical Dimensions (cm)
M	9.5 x 9.5 x 4.5
L	12.5 x 12.5 x 4.5

Key Features

Large coarse-pore sponge for biological and mechanical filtration
Optimized for aerobic filtration and consistent water flow
Residue-free, chemical-free construction
Available in a variety of sizes for different aquarium setups
Compatible with JUWEL BioFlow filter systems

Benefits

Maintains healthy, clear aquarium water
Reduces maintenance intervals and supports stable filtration performance
Safe for all aquatic life due to chemical-free production
Easy to install and replace for ongoing filter efficiency

Model: Large, Medium
Weight: 0.5 kg
Dimensions: 10 × 10 × 10 cm

Shipping

Delivery in 2-5 Days. Express delivery is available at checkout for an additional fee.

Returns

We accept returns within 3 days of delivery. Items must be unused and in their original packaging.

Juwel

For more than 50 years JUWEL Aquarium has been synonymous with quality and innovation in aquarium manufacturing and is thus setting standards in design and technology. Emphasis was placed on a systems concept right from the start. We therefore developed the technology required for the successful operation of an aquarium from early on and our first brand was able to offer a range of aquariums with components that are all perfectly compatible with each other. We have remained true to this principle and therefore these days JUWEL Aquarium is synonymous with high quality system aquariums, ultra-modern technology and the highest quality standards. To this day, an experienced team is constantly working with great enthusiasm to create a beautiful home for your fish. This has made us the leading aquarium brand in Europe.