Seachem Tidal Filter Foam - 35 - 2 Pack

Replace the foam when it no longer rinses clean or if the material shows signs of physical breakdown or tearing.

No. Always rinse the foam in water removed from your aquarium. Tap water contains chlorine that will destroy the beneficial bacteria living in the foam.

Yes, the dense foam is safe for most aquatic inhabitants, including shrimp, as it prevents them from being pulled into the filter motor.

No, this is a mechanical filtration product only. It is intended to be used alongside your existing chemical and biological media.

No, this foam is specifically sized for the Tidal 35. Using it in a larger filter will result in water bypass, which reduces filtration efficiency.

The foam is likely clogged with debris. Remove and rinse the foam in old tank water to clear the pores.

Check if the foam is seated correctly to avoid bypass. If it is clean and seated properly, consider checking if biological media needs attention or if chemical filtration is saturated.