In this video, we see a close-up of a fish tank with a variety of snails and shells. The snails are of different sizes and colors, including shades of brown, yellow, and green. The shells are also diverse in color and size, adding to the visual appeal of the tank. The tank is well-lit, highlighting the textures and colors of the snails and shells. The water is clear, and bubbles can be seen rising to the surface, indicating that the tank is well-aerated. The snails are moving slowly around the tank, exploring their environment. The shells are stationary, with some partially buried in the sandy bottom of the tank. Overall, the video provides a peaceful and calming view of the snails and shells in their habitat.