Marina i160 Internal Filter (160L) Seachem This high quality extruded floating

This high quality extruded floating pellet helps turtles to maintain a hard shell due to both the natural and supplemented sources of calcium

biological)

the pump is completely submersible and engineered to run continuously

submerge hydrometer for 24 hours before taking initial reading to allow the needle to be seasoned

use mechanical filtration (such as filter floss)

Marina i160 Internal Filter (160L) Seachem This high quality extruded floatingThe Marina i160 is a compact yet powerful internal filter for use with any goldfish or tropical tank up to 160 liters (40 US gallons). Complete 3 stage filtration (mechanical, chemical, biological) is provided thanks to its uniquely designed Power Cartridge (included). The outside of the power cartridge features polyester foam to trap fine particles; while the inside chambers contain carbon to remove pollutants and odors; and zeolite to eliminate