Peace be upon you. An aquarium with an air pump, water filter, and heater. The bulb is broken from the edge for a month, and the aquarium has a hole in the lid. 20 liters filled with beneficial bacteria for fish. There are approximately 30 guppies. 7 small river shrimp, larger than rice. 30 snails of two types. It also has real plants planted underneath and floating aquatic plants. Comes with its accessories. Accessories: 4 types of food. A strip to measure water parameters: Water pH Total Alkalinity Water Hardness Sodium Chloride or Salinity Free Chlorine Copper Iron Nitrate Nitrite Ammonia Also, a small box with three liquid bottles, each 50 ml. The first bottle is red, a chlorine remover. The second bottle is blue, bacteria to break down ammonia into nitrates. The third is purple, to break down waste into ammonia. The second and third bottles have been added to the aquarium and have completed their biological cycle. As for the rest of the accessories, they are decorations in the form of Chinese buildings. And a water pump that drains water manually from inside the aquarium. And a small fish trap. And a sponge filter piece. By God, all of this cost me more than 500, and it is important if you are a fish keeper.