Replacement Matala® Filter Mats for Blue Thumb Skimmer Filters Matala Atlantic Water Gardens Pond Clarifier+™

Atlantic Water Gardens Pond Clarifier+™ boasts concentrated bacteria in 3oz slow-release tablets with double the colony forming units (CFUs) per gram

The EnhanceAir™ PRO Diffuser Ring has a unique 360° ring shape that improves water circulation and a raised design that provides maximum efficiency

plants and other aquatic life

Corn Gluten meal

Replacement Matala® Filter Mats for Blue Thumb Skimmer Filters Matala Atlantic Water Gardens Pond Clarifier+™Replacement Matala filter mats are available for Blue Thumb (formerly PondBuilder) Elite Series Skimmers, Crystal Falls Skimmers, and Serenity Skimmers. SKU Compatible with Blue Thumb Product Dimensions MT8GR Small Elite Skimmer (8" Weir) 16" x 12. 7" MT10GR Medium Elite Skimmer (10" Weir) 19. 2" x 14. 5" MT15GR Large Elite Skimmer (15" Weir) 23. 4" x 19. 2" CRYMAT8 Crystal Falls Skimmer (7. 5" Weir) 16" x 12. 7" SERMATSK Serenity Skimmer (7. 5" Weir)