A&L Furniture Co. Amish-Made Pine Folding Oval End Table Color:Walnut Stain This replacement filter sponge fits

This replacement filter sponge fits the Alpine Supreme Bio-Pure Pressure Filter (PLG3500U)

Safe for snails

It can be used as a biological chamber if filled with biological filter media

This 3/4" barb is threaded on the back

Each BioBall is 1

A&L Furniture Co. Amish-Made Pine Folding Oval End Table Color:Walnut Stain This replacement filter sponge fitsHand built in the USA by Amish craftsmen, this handmade pine folding end table is made entirely of knot free Southern yellow pine. Perfect for use with lawn chairs, rockers, gliders and benches. Available in a wide variety of stains and paints (see additional photos). All stained options utilize Natural Kote eco friendly soy based stain. All painted options utilize Natural Kote non toxic low VOC paint. This paint contains only 25g L of VOC only 10% of