The water depth for cat lion goldfish is generally 25 to 40 centimeters. The suitable water temperature for goldfish is between 0-38°C. They do not have high temperature requirements and have strong adaptability. They can grow normally as long as the water temperature remains constant. But the most suitable water temperature for goldfish growth is between 18-23℃.

Cat lion goldfish need a spacious and clean fish tank. They usually choose a larger round or rectangular fish tank, and the capacity should be maintained at 30 liters or more. The bottom of the fish tank needs to be covered with a layer of fine sand or river rocks to provide a feeding space for the cat lion goldfish. Placing some aquatic plants and rocks in the fish tank can provide a place for the cat lion goldfish to live and play.