Key Features

• Upgraded Compatible with Tetra Systems：This 10-pack medium filter cartridge is compatible with Tetra Whisper filter systems, including 10i, IQ10, PF10, and and compatible with TetraFauna ReptoFilter 20 gallons (90 GPH). It works seamlessly as a compatible with tetra filter cartridges, and is also compatible with the aqua culture m filter cartridge. Perfect for users looking to compatible with tetra whisper bio-bag filter cartridges medium in their many gallon fish tanks
• Five-Layer Filtration for Deep Clean：Each cartridge features a five-stage system: two layers of dual-sided mesh trap solid debris and fine particles, while the interior blend of activated carbon, zeolite, and mineral stone works to purify and stabilize water quality. It’s an effective fish filter cartridge upgrade over basic compatible with whisper bio bag filter cartridges, also outperforming standard reptofilter or internal compatible with whisper filter media in filtering strength
• Balanced Water with Premium Media：Engineered with upgraded activated carbon, zeolite, and mineral stone, this enhanced media blend goes beyond basic filtration. It deeply absorbs fish waste, ammonia, heavy metals, and organic pollutants—perfect for maintaining stable water chemistry. Ideal for tanks using medium fish tank filter cartridges, it supports balanced pH and improved water clarity in systems compatible with tetra whisper filter medium, and offers a high-performance alternative for those replacing worn-out media in repto filter setups
• Perfect Fit & Mesh Design：Each cartridge measures 3.5 x 5.5 inches and fits snugly into compatible with tetra medium filter cartridges systems. The dense mesh frame improves efficiency over basic compatible with whisper bio bag filter cartridges medium and performs reliably in medium-sized aquariums needing consistent water purification
• Easy Install, Long-Lasting Value：Turn off and remove the used cartridge and flush the new cartridge under cool clean water or water filters of aquarium to remove dust. Whether you're using m filter cartridges fish tank or looking to upgrade your medium filter cartridges for aquarium, this 10-pack gives you efficient filtration that lasts. We recommend replacing every 2–4 weeks for optimal tank performance
• Brand names and/or trademarks are used here only for product description or identification of devices and/or device types. Errors reserved

Specifications