Eshopps Nano Filter Sock, 1 Count / Single

The NANO FILTER SOCK is designed specifically to keep your Nano Tanks water crystal clear; Trapping organic particles, detritus, and even dust out of your water column which will dramatically improve water quality. The NANO FILTER SOCK is differentiated by its unique aqua blue rim with pull out handle for ease of maintenance and replacement. Designed specifically to keep your Nano Tanks water crystal clear. Trapping organic particles, detritus, and even dust out of your water column which will dramatically improve water quality. Differentiated by its unique aqua blue rim with pull out handle for ease of maintenance and replacement.