Just with the fish alone, from the blue spotted angelfish to the many varieties of cat fish, all existing together.
单以鱼类举例，从蓝色斑点的蝴蝶鱼到各种不同的鲶鱼，所有的鱼类都生活在同一水域。
2
The AngelFish has an elongated and flat shape with long dorsal and anal fins extending backwards. It usually feeds on shrimps and worms and can measure up to 12 cm long.
神仙鱼的体型既高又扁，有着向后舒展的长长背鳍和臀鳍，常以虾、蠕虫等为食，体长可达12厘米。
3
Some hobbyists often turn to egg-laying types like the angel-fish, the striped zebras, and the neons.