B&K Biochemical Filter Coarse and Fine Sponge for Aquarium Black

✅ Product Description:

• This product can be used for sea water and fresh water aquarium, it’s customizable for most of the filters, according to the analysis of the experts, products with this pore gap and flexibility are the most suitable breeding grounds for cultivating the fine nitrobacteria.

✅ Specifications:

• Size: about 32x12x2.5cm and 32x12x1.5cm. 
• Color: Black
• Material: Coarse and Fine Chemical Sponge.
• Suitable for fresh water and salt water.

✅ What you get: 

1* B&K Aquarium Filtration Sponge xy-1813

✅ Quality Assurance: 

• 24/7 Phone call, email and WhatsApp Supports. 

✅ Note:

• Please allow slight dimension difference due to different manual measurement.
• Due to the difference between different monitors, the picture may not reflect the actual color of the item.