Fluval AquaClear AC20 Bio Foam Filter Insert - 3 Pack (#19670)

The Fluval AquaClear AC20 Bio-Foam removes particles and debris from aquarium water for effective mechanical filtration. It also serves double duty as a powerful biological media thanks to its ultra dense 30PPI construction, which provides an ideal environment for beneficial bacteria to establish and thrive.

For freshwater and saltwater use.

Exclusively designed for the Fluval AquaClear AC20 Hang on Power Filter and the Aquaclear 20/Mini Hang on Filters

Benefits:

• Traps particles and debris
• Enhances biological filtration

Directions:

• Rinse Bio-foam thoroughly before use.
• Place foam insert in bottom section of the media basket.

Maintenance:

• Foam should be rinsed monthly using water from the aquarium.
• Foam should be replaced every two months.
• Never replace all filter media simultaneously to ensure a continuous supply of established beneficial bacteria.

Please Note : This pack replaces AquaClear 20/Mini Foam Block Insert (A598) which was off white in colour