Deep Blue Professional DB Carbon Pad 18x10" Cut to fit media pads trap micro and macro organic particles, foreign debris and excess fish food. For use in custom sumps/refugiums, hang on filters, prefilter boxes and more. Safe for both freshwater and maria aquaria. Chemical and mechanical dual stage filtration absorbs odors, discoloration and toxins. Promotes a healthy aquatic environment. New thicker, more rigid design for extended use.
- Promotes Beneficial bacteria colonization
- Twin Stage Filtration