Coralife BioCube Filter Cartridge Replacements (2 Pack)

Overview

Premium dual-action cartridges for BioCube aquariums. Dense woven floss captures debris while activated carbon inside removes discoloration, odors, and dissolved organics. A rigid frame ensures water passes through the media—not around it—for consistent, effective filtration.

Features

• Dual-action mechanical + chemical filtration (floss + activated carbon)
• Rigid frame prevents bypass and maximizes contact time
• Fits BioCube models 14, 16, 29, 32, and HQI
• Two replacement cartridges per pack
• UPC/EAN: 096316156463

Directions

• Rinse a new cartridge in cool freshwater before installation
• Slide into the cartridge slot in Chamber 1 of the BioCube
• Replace every 4–6 weeks or sooner as needed