Used aquarium supplies and equipment in good condition - 1 waterfall filter for 80-100 liter aquarium - 1 light approximately 28 cm long, electrical plug, multiple colors with different lighting mode controls - 1 light approximately 20 cm, USB, single color system - 1 aquarium water heater, you set the temperature yourself, it automatically turns on and off and maintains water temperature - 2 oxygen pumps with 3 bubble heads and a bubble bar - 5 pieces of aquarium-specific branches - 2 aquarium-specific water thermometers - 1 net for removing fish and cleaning the aquarium - Fish medication called Methylene Blue, unused - - * Selling the entire set for 250