Replacement Faux Rock Lids for Blue Thumb Skimmer Filters Zeigler Contains Aloe Vera to help

Contains Aloe Vera to help heal wounds

requiring high dissolved oxygen levels (greater than 2mg/L) to achieve maximum growth rates

These units can be used in any application where both aeration and beautification are desired

Pellet Size: Medium

Replacement Faux Rock Lids for Blue Thumb Skimmer Filters Zeigler Contains Aloe Vera to helpReplacement faux rock lids are available for Blue Thumb (formerly PondBuilder) Elite Series Skimmers, Crystal Falls Skimmers, and Serenity Skimmers. Note: these lids have diagonal corners and or trapezoidal shape, so it is not recommended to purchase based on listed dimensions. SKU Compatible with Blue Thumb Product Dimensions LID8 Small Elite Skimmer (8" Weir) Crystal Falls Skimmer (7. 5" Weir) 25" x 18" x 2. 75" LID10 Medium Elite Skimmer (10" Weir)