Reef Casa Bacteria Hotel Blade cards can be inserted

Blade cards can be inserted in any direction for multiple levels of flexibility

These three ‘foundation elements’ have a major effect on the water chemistry (pH stability

The Syncra Silent line of pumps come in many different sizes and will fit most tank needs

Magnesium is the third most important element in the composition of seawater

12mm holes works with all standard frag plugs

Reef Casa Bacteria Hotel Blade cards can be insertedSupercharge 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. Use with any Reef Casa all in one aquarium or place them directly in your sump. Key Features For Tanks up to 25 Gallons Super porous material Inert and will not leach Po4 2,000 in2 of surface area per box