Microbe-Lift Bead Filter Bacteria custom_0212 This sock is designed to

This sock is designed to provide all-day comfort and support

and a steel shank offers excellent stability

which is self-healing in the case of any rips or tears

Both sides are super soft absorbent fleece fabric with a center of dense sponge-like foam

Large 38" 28"

Microbe-Lift Bead Filter Bacteria custom_0212 This sock is designed toSpecially formulated for all bead and biological filters. Provides rapid establishment of organic removal capabilities. Provides rapid establishment of nitrogen cycling including nitrification and denitrification. Reduces build up of residue in the filter, reducing maintenance and improving filter efficiency by reducing channeling . Breakdown of residual medications like tea tree oils and formalin products, which are inhibitory to most bacteria, after