1. Fish tank and equipment: In order to keep sturgeon healthy and comfortable, you need to prepare a large enough fish tank, and configure some necessary equipment, such as filters, pumps, heaters, thermometers and so on.

2. Water quality management: Sturgeon fish requires high water quality, which needs to be kept clean and stable. Water quality can be maintained by using filters and pumps to filter and circulate the water and replacing the water regularly.

3. Feed Management: Sturgeon is a carnivorous fish and needs high protein feed. You can choose feeds specially designed for large ornamental fish and divide them into several feedings to avoid overfeeding and waste.

4. Temperature Management: Sturgeons need a suitable water temperature, usually between 22-28 degrees Celsius. Heaters and thermometers can be used to control the water temperature to ensure it is appropriate.

5. Oxygen Management: Sturgeon needs sufficient oxygen, you can use an oxygen pump to increase the oxygen level in the water to make sure the sturgeon has enough oxygen supply.

6. Environment Management: Sturgeon needs enough space and environment, you can choose a big enough tank to make sure the sturgeon has enough swimming space. Some decorations and plants can be placed in the tub to provide enough shade and habitat.

In short, you need to pay attention to the stability of water quality, nutritious feed, suitable water temperature, sufficient oxygen, space and environment when keeping sturgeon. At the same time, you should regularly check the water quality, feed amount, water temperature, oxygen level, etc. to ensure that the sturgeon is healthy and happy life.