Exo Terra Media Kit for AC70 aquarium filter — replacement media set

Exo Terra Media Kit for AC70 aquarium filter — replacement media set contains the filter media required to renew the mechanical and biological filtration stages of the AC70 unit. Designed specifically for use with the AC70, this media kit restores the filter’s capacity to capture suspended particles and support beneficial bacteria populations, helping to maintain clear water and stable biological conditions in freshwater and planted aquariums where the AC70 is used.

Advantages

The media set delivers a straightforward replacement for worn or exhausted filter materials, ensuring consistent mechanical trapping of debris and renewed surfaces for nitrifying bacteria. By replacing media at recommended intervals, the kit helps reduce cloudy water and supports the aquarium’s nitrogen cycle without altering water chemistry. The components are sized and shaped to fit the AC70 filter chamber for easy installation and reliable contact with the filter’s flow path.

Suitable for

• Routine maintenance and scheduled media replacement of AC70 aquarium filters
• Freshwater community and planted aquariums using the AC70 unit
• Situations where mechanical clarity and biological filtration need restoration

Key specifications

• Replacement media set formulated for the AC70 filter design
• Includes materials for mechanical filtration to trap suspended solids
• Includes porous biological media to provide surface area for beneficial bacteria
• Pre-cut or shaped to fit the AC70 media compartments for straightforward installation
• Intended for routine media replacement to maintain filtration efficiency

How to use

Turn off and unplug the AC70 filter before beginning maintenance. Open the filter housing according to the manufacturer’s instructions, remove the existing media, and dispose of any heavily soiled materials. Rinse reusable components gently with aquarium water if recommended; do not use tap water or detergents that could harm beneficial bacteria. Install the replacement mechanical and biological media from the kit into the appropriate compartments, reassemble the filter, refill and restart the unit, and monitor flow and water clarity for proper operation.

Usage recommendations

Replace media at intervals suggested by aquarium conditions and manufacturer guidance—typically during routine filter maintenance or when visual inspection shows clogging or degradation. After replacement, avoid cleaning all biological media at once to preserve beneficial bacterial colonies; stagger media changes when possible. Verify that flow is normal after reassembly and perform water parameter checks if fish or plants show stress.