Black Replacement Bio-Sponge for Aquarium Filters (Cylindrical)

• Product: Replacement Filter Sponge

• Color: Black

• Shape: Cylindrical

• Dimensions: 6 cm Height x 3 cm Diameter.

Black Replacement Bio-Sponge for Aquarium Filters (Cylindrical)

Maintain crystal-clear water and a healthy environment for your fish with this premium Black Replacement Bio-Sponge. Specifically designed as a replacement cartridge for compatible air-driven sponge filters and powerhead intakes, this high-density foam provides superior mechanical and biological filtration.

The sponge features a porous, high-density structure that effectively traps fine particulate matter, clearing up cloudy water. Simultaneously, its vast internal surface area serves as an ideal breeding ground for beneficial nitrifying bacteria, which are essential for breaking down harmful toxins like ammonia and nitrite.

Its sleek black color allows it to blend unobtrusively into the background of most aquariums. This sponge is completely safe for delicate fry and shrimp, preventing them from being sucked into the filter intake while ensuring they have a clean environment to thrive in.

Key Features & Benefits of Black Filter Sponge:

• Superior Biological Filtration: The high-density porous foam offers a massive surface area for beneficial bacteria colonization, promoting a stable and healthy nitrogen cycle.

• Excellent Mechanical Filtration: Effectively traps floating debris and fine particles, resulting in polished, crystal-clear aquarium water.

• Fry & Shrimp Safe: The gentle suction and fine pore size prevent small fish and invertebrates from being pulled into the filter, making it ideal for breeding and shrimp tanks.

• Discreet Appearance: The black color helps the filter blend into the background or dark substrates, keeping the focus on your fish and aquascape.

• Easy to Clean & Reusable: Simply rinse the sponge in used aquarium water (never tap water) during maintenance to remove debris without destroying the beneficial bacteria colony.

• Universal Fit: Designed with a central hollow core to fit standard sponge filter tubes and powerhead strainer intakes.

Product Specifications

• Product: Replacement Filter Sponge

• Color: Black

• Material: High-Density Bio-Foam

• Shape: Cylindrical

• Dimensions: Approximately 7.5 cm Height x 5 cm Diameter.

• Application: Replacement media for air-driven sponge filters or powerhead pre-filters.

Ensure your tank stays clean and your biological filtration remains robust. Order your Black Replacement Bio-Sponge from Onyx Aqua today!