LTWHOME Biofoam Replacement for Tetra Filter Foam, EasyCrvstal, FilterBox 250/300 (Pack of 12)

• Fits for the FilterBox 300 Aquarium Filter.
• For crystal clear, healthy water.
• Provide both mechanical and biological filtration.
• Safe, washable and reusable.
• Maintain high filtration efficiency over extended periods.

Product description Description Upgrade your aquarium’s filtration system with our Compatible Tetra EasyCrystal FilterBox 300 Cartridge Filters. Designed specifically to fit Tetra EasyCrystal FilterBox 300 models, these high-efficiency filters ensure crystal-clear water and a healthy environment for your aquatic life. Designed for durability, these filters maintain high filtration efficiency over extended periods, reducing the need for frequent replacements. Suit your maintenance needs, providing an economical and reliable solution for your aquarium care. Whether you're an experienced aquarist or just starting, maintaining the health of your aquarium is essential. Our compatible Tetra EasyCrystal FilterBox 300 filters offer enhanced durability and performance, giving you peace of mind and more time to enjoy your vibrant aquatic world. Fast, clean replacement: For best results change the filter cartridge every four weeks. Directions Replace dirty filter foams