Compatible with C4 Filters: Compatible with the C4 Power Filters
Preventive Filtration: Captures debris and evenly distributes water flow before it enters the Bio-trickling Filter's biofilter chamber
Keep Your Aquarium Clean: Biofilter replacement media compatible with c4 is effectively keeping your aquarium clear and transparent
Efficient Interception, Unimpeded Flow: : the filter's precise pore size effectively intercepts debris from the water, preventing it from entering the filter and causing clogging; Furthermore, the unique mesh structure evenly distributes the water flow, avoiding turbulence or stagnation
10-Pack Combination: : this thoughtful 10-pack design meets your daily replacement and backup needs; No need for frequent purchases; A single stockpile provides long-term use, making it ideal for users with multiple aquariums or those who require regular maintenance
