Fluval Flex 2.0 Aquarium Foam Filter Blocks (Pack of 3) - Clear Water Mechanical Media cab-only Polymer wool and carbon tray

Polymer wool and carbon tray design prevents sagging and maximizes filtration

Flow Rate - 500 lts/hr

this product contributes to creating a stable and balanced ecosystem within your aquarium setup

With added mycorrhizal fungi and beneficial bacteria

The Deco USB Replacement Pump in black offers an efficient and compact solution for maintaining clean and healthy water in desktop or small aquariums

Fluval Flex 2.0 Aquarium Foam Filter Blocks (Pack of 3) - Clear Water Mechanical Media cab-only Polymer wool and carbon trayThe Flex 2. 0 Foam Block is designed specifically for Fluval Flex 2. 0 aquariums, providing reliable mechanical filtration to help maintain clear and healthy water conditions. These foam filter blocks effectively trap large particles, debris and waste before they circulate through the aquarium system, supporting cleaner water and improved filter performance. Key Features Genuine replacement foam filter blocks for Fluval Flex 2. 0 aquariums Provides