Generic Replacement Compatible Filter Floss Pads for Tetratec External Filters EX400 / EX600 / EX700 FF (Pack of 12)

• Custom designed and manufactured for the Tetratec Tetra EX400 / 600 / 700 filtration systems
• Traps Particles and Debris
• Enhances biological filtration
• Good for freshwater & marine environments
• Provides efficient water flow with less clogging for long lasting filtration

Product information: These sponges are not original Tetratec sponges, but they are high quality. Because they are made of the same material as the original sponges. They are for Tetratec Tetra EX400 / 600 / 700 system of filtering Features: - Package includes: 12 pieces. - Fit Tetratec EX400 / EX600 / EX700 External Filter - They are so thinner than original sponge but durable. - You can improve biological filtering.