Exo Terra Fine Foam for FX200 Filter - PT3635 | Replacement Media

The ET Fine Foam for FX200 Filter (PT3635) is a manufacturer-matched replacement mechanical filtration media designed specifically for the FX-200 turtle and aquatic terrarium filter. When fine foam degrades over time, water clarity suffers — this replacement keeps the filtration stage performing as intended.

What It Does

Fine foam targets the smaller end of the particle spectrum, capturing fine debris and particulate matter that coarser media allows to pass through. The result is noticeably cleaner, clearer water in aquatic vivariums and turtle enclosures.

Precision Fit

This foam is cut specifically for the FX-200 filter housing. A custom fit means no water bypasses the media, ensuring every drop passes through the filtration stage rather than finding a gap around it.

Keeping replacement media on hand means filter maintenance stays straightforward and water quality doesn't dip between service intervals.