Speed up your tank cycle with these ceramic bacteria house filter bricks. The dense, microporous bricks give nitrifying bacteria room to grow, and the grooved sides help water flow evenly through your filter.
Features
- Ultra dense micropores give nitrifying bacteria plenty of room to grow
- Fired at high temperature so the bricks resist powdering and crumbling
- Grooved water flow channels help avoid dead zones in the filter
- Neutral pH bricks rich in minerals help keep water chemistry stable
Specifications
- Type: Ceramic bacteria house filter media
- Quantity: Pack of 5 bricks
- Firing temperature: 1300 degrees
- pH value: 7.0 to 7.5 (neutral)
- Form: Grooved bricks
- Weight: 911 g
Package includes
- 5 x ceramic bacteria house filter bricks