Aqueon Medium Filter Cartridges — 15 Pack Keep your aquarium water strikingly clear with Aqueon’s medium filter cartridges

These dual‑sided cartridges blend a dense floss layer with activated carbon to support mechanical and chemical filtration as water passes through your tank

d with leading brands, these cartridges pack over 25% more activated carbon, designed to enhance filtration efficiency and help maintain healthy water characteristics

The carbon is evenly distributed across the cartridge to promote consistent contact with the water, reducing uneven filtration hotspots as you watch your fish enjoy a steady flow of clean water

Key benefits at a glance The dense floss captures fine debris, supporting clear tank water and a tidier-looking aquarium

High‑quality activated carbon helps reduce odors and dissolve impurities for better water quality

Patented design ensures even carbon distribution for consistent filtration performance

Easy to install with a FRONT orientation tab and a quick cold-water rinse prior to use

Available in X-Small, Small, Medium, and Large to fit a range of Aqueon QuietFlow models

roughly every 4 weeks to maintain filtration effectiveness

Compatible with multiple Aqueon filters, including LED PRO Power Filter Size 10, Power Filter Size 10, and E Internal Power Filter Size 20

Designed by aquarium enthusiasts, Aqueon focuses on products that help you create a healthier environment for your aquatic life

The brand emphasizes reliable, easy-to-use solutions so you can maintain your tank with confidence as you learn and explore the hobby

Simple care and -world use Before first use, rinse the cartridge under cold water to remove residue and prime the media

Install with the FRONT tab facing outward for intuitive alignment inside the filter

Monitor your tank for steady flow and water clarity, then replace every ~4 weeks or as needed

Keep a spare pack on hand to reduce downtime during maintenance days

With Aqueon, you gain access to a broad range of aquarium essentials—filters, lighting, food, and care items—designed to keep your fish thriving and your setup enjoyable

This 15-pack of medium cartridges is a practical option for steady maintenance of mid-sized tanks

FAQ Q: What sizes does Aqueon for cartridges

A: Aqueon cartridges are available in X-Small, Small, Medium, and Large to fit QuietFlow and similar filters

Q: How often should I replace Aqueon cartridges

A: For results, replace about every 4 weeks, depending on tank conditions and bio-load