Eheim Ehfifix Mechanical Filter Media - 5 L GMO-Free Features Dual-Rope strings that provide

Features Dual-Rope strings that provide high-range tension and pull-resistancy that is connected to a Rubberized Ball-Shaped Toy containing numerous crevices for placement of Treats and Dry Dog Food for a fun and engaging interactive experience

Meat‑forward nutrition built on lamb and functional pumpkin

• Thaw in the refrigerator

• Balanced omega fatty acids from herring oil help skin & coat

Perfect for High-Altitude Mountaineering or any extreme activities

Eheim Ehfifix Mechanical Filter Media - 5 L GMO-Free Features Dual-Rope strings that provideThis special structured coarse filter material is used for mechanical treatment of the water and is used downstream of a layer of Eheim Mech. Eheim Fix is used as a parting layer between the mechanical and biological filter medium. Coarser particles are restrained and are thus removed from the water prior to entry into the biologically acting filter layers.