GOKUL BRANDS AquaClear 50 Aquarium Filter Media Kit with Carbon, BioMax and Foam Inserts

Gokul Brands AquaClear 50 HOB Maintenance & Replacement Filter Media Kit supplies replacement media for AquaClear 50 filtration, including three activated carbon packs and BioMax media.

• Three AquaClear 50 activated carbon packs — help improve water clarity and color and remove odors.
• AquaClear 50 BioMax media — supports beneficial bacteria and biological filtration.
• AquaClear foam insert — combines mechanical and biological filtration to trap small particles.
• Two Gokul Brands aquarium filter media bags — hold a range of loose aquarium media; bag color may vary.
• Media for freshwater and saltwater aquariums — the activated carbon is suitable for tanks up to 50 gallons (189 L).

Maintaining aquarium filtration means replacing media that traps particles, supports biological filtration, or helps keep water clear. This kit brings those media types together for AquaClear 50 HOB filter maintenance, with filter bags for containing compatible loose media. It is intended for routine aquarium upkeep, not as a standalone filter.

What comes in the AquaClear 50 media kit?

The kit contains four media components: three packs of AquaClear 50 activated carbon, one AquaClear 50 BioMax media insert, one AquaClear foam insert, and two Gokul Brands aquarium filter media bags. The bags’ color may vary.

The components serve different filtration roles, so you can replace or use each type according to its purpose. BioMax is made specifically for the AquaClear 50 Power Filter, while the foam insert is an AquaClear filter replacement.

• Activated carbon: three packs.
• BioMax media: one insert.
• Foam: one insert; media bags: two.

How do the foam and BioMax media support filtration?

The foam insert combines mechanical and biological filtration: its dense structure traps small particles and provides surface area for beneficial microbial growth. It is designed to help maintain water clarity without altering the water’s properties.

BioMax provides a habitat for beneficial bacteria, diminishes ammonia and nitrite levels, and enhances biological filtration efficiency by 30 percent. These functions make the two inserts useful for different parts of aquarium filtration.

• Foam is suitable for freshwater and saltwater aquariums.
• BioMax is designed specifically for the AquaClear 50 Power Filter.

When should the filter media be replaced?

Replace the foam insert monthly and the activated carbon every four weeks for the recommended routine maintenance schedule. The carbon is suitable for freshwater and saltwater aquariums up to 50 gallons (189 L).

The Gokul Brands filter bags are designed to hold bio balls, zeolite, ceramic media, rock, crushed coral, and other aquarium filter media. They provide a way to contain loose media while using the types suited to your aquarium setup.

• Use the carbon within its stated aquarium capacity.
• Choose loose media for the bags from the compatible media types above.

This kit suits aquarium keepers maintaining an AquaClear 50 setup who want mechanical, biological, and carbon media in one replacement kit. Its inserts address distinct filtration roles, and its bags can hold a variety of loose aquarium media.