MarineLand Rite-Size C Aquarium Filter Cartridges, 6 Count with Activated Carbon

MarineLand Rite-Size C replacement filter cartridges are made for Marineland Penguin Bio-Wheel Power Filters, with mechanical filtration through double-thick poly fiber and chemical filtration using activated carbon.

• Six replacement cartridges — keeps compatible filter media on hand for future changes.
• Rite-Size C fit for Marineland Penguin Bio-Wheel Power Filters — helps you select the cartridge size for your filter.
• Double-thick poly fiber pad — traps debris and waste particles as water passes through.
• Black Diamond Premium Activated Carbon with patented ribbed backing — spreads carbon through the cartridge for water-to-carbon contact.
• Pre-assembled, slide-in design — makes cartridge replacement straightforward.

Keeping aquarium water clean involves filtering out visible particles as well as using chemical filtration. This replacement cartridge brings both stages together in one pre-assembled unit for compatible Marineland Penguin Bio-Wheel Power Filters. The Rite-Size system also makes the filter model an important part of choosing the right replacement; filtration needs vary with tank size, fish population and individual maintenance habits.

What kind of filtration does this cartridge provide?

It provides mechanical and chemical filtration in a single cartridge. Water passes through the poly fiber pad, which catches debris and waste particles, and through Black Diamond Premium Activated Carbon for chemical filtration. A patented ribbed backing distributes the carbon across the cartridge to support water-to-carbon contact. Marineland describes the result as clean, clear water.

• Mechanical stage: filters particles through the fiber pad.
• Chemical stage: uses activated carbon within the cartridge.
• Ribbed backing: helps distribute carbon evenly.

Which filter does Rite-Size C fit?

Rite-Size C cartridges fit Marineland Penguin Bio-Wheel Power Filters. Choose this cartridge size by matching it to that filter family; the cartridge is not identified by aquarium capacity. The amount of filtration an aquarium needs varies with tank size, fish population and maintenance habits, so those factors affect the overall filtration setup.

• Designed as a replacement cartridge for compatible Penguin Bio-Wheel Power Filters.
• Color-coded Rite-Size packaging helps distinguish cartridge sizes.

How do you install and replace the cartridge?

Each cartridge comes pre-assembled and slides into place in the compatible filter. This design avoids assembling separate filtration media during a replacement and makes the change fast and dry. The cartridge combines its fiber pad and activated carbon in one unit, so both filtration stages are replaced together.

• Pre-assembled cartridge construction.
• Slide-in replacement design.
• One cartridge contains both mechanical and chemical filtration media.

How often should the cartridge be changed?

For best results, change the cartridge every 2 to 4 weeks. Aquarium filtration needs can differ with tank size, fish population and maintenance habits, so the recommended replacement interval is a useful routine for maintaining the filter’s media.

• Pack quantity: six cartridges.
• Recommended change interval: every 2 to 4 weeks.

MarineLand has focused on fishkeeping for more than 40 years, and its equipment is used by professionals in commercial display systems and scientific research. This six-cartridge pack suits aquarium keepers using a compatible Marineland Penguin Bio-Wheel Power Filter who want a pre-assembled replacement with both fiber-based particle filtration and activated carbon. It is a model-specific filter cartridge, so its fit is determined by using a Penguin Bio-Wheel Power Filter that takes Rite-Size C.