界： 動物界 Animalia
門： 脊索動物門 Chordata
綱： 輻鰭魚綱 Actinopterygii
目： 鱸形目 Perciformes
亞目： 隆頭魚亞目 Labroidei
科： 慈鯛科 Cichlidae
屬： 盤麗魚屬 Symphysodon
尺寸
最大15/20厘米。
溫度28°/ 32°
硬度1°/ 10°dG
PH 6 / 6.5
通用名：青蒂費鐵餅，鐵餅
學名：七彩Aequifaciatus SP。
產地：南美洲的亞馬遜河流域
最低容量水族缸： 40加侖/160升
Juvenile and wild F1 Discus generally require softer water and a lower pH than tank raised Discus. The best thing is to simulate the conditions your Discus were raised in. Wild Discus require pH 6.0 – 6.5 while tank raised Discus can go all the way up to 8.0 pH.When purchasing, always ask what they are being fed. Discus can be quite particular when it comes to food, but can be trained to readily accept almost any type of food. Tank mates that eat the food that you want them to eat will encourage Discus to eat it also. They WILL eat a broad range of foods from flakes, small pellets, frozen, and live worms along with brine shrimp, but not always on the first attempt. DO NOT feed them tubifex worms. Tubifex carries too many pathogens and the risk of introducing disease to your Discus is too great a risk
