A&L Furniture Co. Amish-Made Poly Traditional Dining Chair UltraClear F-50 Bio Pure is a

F-50 Bio Pure is a natural bacteria blend used to enhance water quality and clarity while digesting bottom sludge

so there's no need to worry about the meter getting wet

especially in northern climates where frostproofing masonry can be a concern

2 units in a single dose

A&L Furniture Co. Amish-Made Poly Traditional Dining Chair UltraClear F-50 Bio Pure is aRelated Product Links Seat Cushions See ALL Poly Dining Furniture Hand built in the USA by Amish craftsmen, these handmade outdoor dining chairs are made entirely of maintenance free, all weather poly (recycled plastic). All hardware is made of marine grade 316 stainless steel. Perfect for outdoor dining use on the patio or deck. Pairs best with A&L Furniture poly dining tables (chair table heights are compatible). Available in a wide variety of