Evolution Aqua K+ Advanced Filter Media Size:50L Floating K+ Advanced Filter Media Two 55-pound weights or concrete

Two 55-pound weights or concrete blocks required for anchoring (not included)

5 acre-feet (160

Apply once in the morning and once in the evening

and now the skimmer allows for much greater flow while also keeping with the high-quality skimmer that you have always loved

Left untreated chlorine can cause gill damage and leave fish unable to breath

Evolution Aqua K+ Advanced Filter Media Size:50L Floating K+ Advanced Filter Media Two 55-pound weights or concreteEvolution Aqua has come out with a new, innovative filtration media called K+ Media. The advanced design and structure of this filter medium provide more surface area than any other Evolution Aqua product on the market. It is also molded into minerals which speed up beneficial bacteria development as well as improved biofilm maturation times compared to competitors'. Dimensions: 8mm length x 10. 2mm diameter Class leading total surface area Enhanced