Replacement Faux Rock Lids for Blue Thumb Skimmer Filters Kasco Marine Compatible with LEDs

Compatible with LEDs

and 4 ounces for biofilters with flow rates from 180-360gph

Increases the luster of leaves and plants

18000 BioTec

UPC Code Size 44175 743053441757 16 ounce 44145 743053441450 32 ounce

Replacement Faux Rock Lids for Blue Thumb Skimmer Filters Kasco Marine Compatible with LEDsReplacement 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)