Primo Grills Natural Lump Charcoal 20 lb post-2021-oval-jr In other words

In other words

For areas where algae problems are prevalent or in pools with a history of recurring algae

fountains or any pool

Frog Bam - Use with the Pool Frog XL Pro System for Algae Protection (sold separately)

Booster pump sold separately

Primo Grills Natural Lump Charcoal 20 lb post-2021-oval-jr In other wordsPrimo Grills Lump Charcoal is made from American hardwoods for true wood fired charcoal flavor. Burns hotter, longer, and cleaner than other brands of lump charcoal and briquette charcoal. Our 100% Natural lump Charcoal also produces less ash than briquette charcoal. Available in 20 lb. bags Previous Part #'s: PRM608, PR608