Activated Carbon Filter Pad – Premium 3/8"–1/2" Thick Media | Aquatic Experts Size:18" x 36" these harpacticoid copepods are ideal

these harpacticoid copepods are ideal for feeding mandarins

Rigid construction that won’t collapse

and other zooplankton

Is fully compatible within its size category

Dimensions: 2

Activated Carbon Filter Pad – Premium 3/8"–1/2" Thick Media | Aquatic Experts Size:18" x 36" these harpacticoid copepods are idealAquarium Carbon Pad Cut to Fit Carbon Infused Filter Pad Media for Crystal Clear Fish Tank and Ponds 10. 5" x 36" x 3 8" to 1 2" thick. EASY TO USE The activated carbon filter pad replaces loose carbon in your aquarium. Our charcoal filter pads perform the same duty as activated carbon granules without the mess of spilled carbon and carbon dust particles in your aquarium. Cut your aquarium carbon pad to fit your filter, rinse, and it is ready to go!