Aquarium systems are setups designed to maintain aquatic life, including fish, plants, and invertebrates. These systems typically include a tank, filtration, heating, and lighting to create a suitable environment. Proper water quality and temperature are essential for the health of the inhabitants. In addition to the basic components, aquarium systems may incorporate equipment like protein skimmers and air pumps to enhance water quality and oxygen levels. Some enthusiasts also use aquascaping techniques to create visually appealing underwater landscapes, making the aquarium not just a habitat but also a decorative piece in homes or offices.