6 Pack Replacement Activated Carbon Cartridges, Low Water Level Filter, Small Turtle Tank Filter, Hermit Crab Filter, Submersible Aquatic Reptile Terrarium Filter, Up To 3 Gallon

Features: Replacement cartridges for 3 gal low water level filter 6 pcs activated carbon cartridge for mechanical filtration – removes odors and discoloration from water Dense floss that traps fine debris ensures crystal clear water Replace the cartridge once it gets clogged Recommend Turtle Size: Perfect for baby turtles 1-2 inches in size and hermit crabs Package includes: 6x Activated carbon cartridges