1. Earth-eating sea bream: It is not a separate fish species. These fish mostly come from South America and Central and North America. Because they have the habit of eating mud and sand and spitting it out in order to eat the organic matter, they are collectively called "earth-eating sea bream".

"Snapper"; 2. Rat fish: petite in size, cute in appearance, lively and active, they are a group of cute little creatures that can dig through sand and mud; 3. Colorful fairy: a tropical freshwater fish in the Amazon River Basin, with a unique disc shape

The endless changes in body shape and color, as well as the unique patterns covering the whole body, make them full of fatal charm, and they are well-deserved for their reputation as the "King of Tropical Fish"; 4. Angelfish: With its unique body shape and graceful swimming

The posture, elegant colors, known as the "Queen of Ornamental Fish", use thick lines of stone and wood to outline the skeleton structure of the entire tank.