Long Square Gray Bio Blocks

✅ Description:

✅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.

Fulfill 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.

✅ 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: 15.5 x 3.5cm

✅ Package Include:

1x Grey Long Bio Blocks

✅ 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.