Fluval Spec/Evo/Flex/Betta Aquarium Kit Foam Filter Block

The Spec/Evo/Flex/Betta Foam Filter Block provides effective mechanical filtration by trapping large particles and debris.

Foam Filter Block is suitable for:

• Spec Aquarium Kit, 2.6 US Gal / 10 L
• Spec Aquarium Kit, 5 US Gal / 19 L
• Evo Aquarium Kit, 5 US Gal / 19 L
• Flex Aquarium Kit, 9 US Gal / 34 L
• Flex 2.0 Aquarium Kit, 9 US Gal / 34 L
• Betta Aquarium Kit, 2.6 US Gal / 10 L
• Betta Aquarium Kit, 6 Us Gal / 22.7 L