Reef Casa Bacteria Blocks

Supercharge Your Biofiltration 

Each block of Reef Casa Bacteria Hotel is the equivalent to 5lbs of surface area of live rock !

These make the perfect surface for growing beneficial denitrifying bacteria which helps reduce nutrients and maintenance.

Key Features

• For Tanks up to 30 Gallons
• Super porous material
• Inert and will not leach Po4
• 2,000 in² of surface area per box
• Reduces Nutrients

How to use:

Gently rinse the bacteria hotel under saltwater to remove loose pieces.  Place them in your all in one aquarium after carbon filtration. If using in a sump place in an area of high flow. Allow 2-3 weeks for bacteria to colonize and see results. Use in conjunction with Reef Casa Life Bacteria for best results

What’s Included?

4 Reef Casa Bacteria Hotel Blocks  ~70mmx70mm