B&K Grey Bio Blocks Filter Media Small 9.5cm

✅ Description:

• Perfect for freshwater aquariums. Like aquarium filter, sumps tank and ponds. Crack into pieces to different size up to your needs.

• Reusable Aquarium Filter Media: It can be cleaned and reused. 

• 100% aquarium safe non-metallic ceramic will not leach aluminum or any heavy metal.

• Remove ammonia & nitrite, vast surface area / porous internal structure results in superior efficiency.

✅ Specification:

• Material: Ceramic

• Uses: Fresh water aquariums, sumps, aqua culture and ponds

• Improves: Water Quality and Clarity

• Wide Application: Upper Filter and Canister Filter

• Size: 9.5 x 2.5cm

✅Porous Structure:

• Thanks to its millions of tiny holes, these filter media block attracts fish food, debris and other particles and allows maximum water flow.

• Fulfil both bio filtration and mechanical filtration at the same time to provide sparkling clear water for your aquarium.

✅ Maintenance:

• Replenish only ⅓ at one time.

• We recommend replace the partial media blocks every 3 months.

• Rinse these ceramic blocks thoroughly before use. Please remember to rinse them in aquarium water not to tap water.

✅ Package Include:

1 x Small Grey Bio Blocks 9.5cm

✅ Quality Assurance:

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

✅ Note:

• Due to the difference between different monitors, the picture may not reflect the actual color of the item.