Greensen 6Pcs Aquarium Filter Cotton, 135 X 55mm Aquarium Carbon Cartridge Filter Replacement Fishbowl Water Supplies

• [ FILTER COTTON + ACTIVATED CARBON MATERIALS] - Made of selected filter cotton and activated carbon, this replacement cartridge is safe and durable to use.
• [OPTIMAL FILTRATION FOR A HEALTHY AQUARIUM] - Captures , fish , heavy metals, odors, and decolorization, providing clean and healthy water for your aquarium.
• [EASY TO INSTALL AND REMOVE] - Simply rinse with cold water to remove toner and insert it into the filter slot. It can be replaced in a few seconds, making filter maintenance a breeze.
• [REPLACE EVERY 2-4 WEEKS] - To ensure the best filtration results and maintain a healthy aquarium, it is recommended to replace the filteras needed every 2 to 4 weeks.
• [FOR ALL AQUARIUM TYPES] - Suitable for all aquarium types, this replacement cartridge is the perfect choice to keep your fishbowl and your fish happy.

Specification: Item Type: Filter Cotton Material: Filter Cotton + Activated Carbon Weight: Approx. 101g / 3.6oz Product Size: Approx. 135x55mm / 5.3x2.2in Package List: 6 x Filter Cotton Note: 1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.