Marina I160 Internal Filter creatures sand not painted or coated (Except

not painted or coated (Except the 250 w

Use Reef Status Calcium to measure calcium

alkalinity: 0–∞

- No installation at all

necrosis between veins

Marina I160 Internal Filter creatures sand not painted or coated (ExceptThe 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