The most sold are still tropicals, especially guppies, swordtailsmillies, which people like because of their bright colorsbecause they provide the tank with new young fish.

• 大部分卖出的依然是热带鱼，尤其是虹鳉，剑尾鱼和米莉。人们喜欢这些鱼的明亮颜色，而且能给水族馆提供新的年轻的生命。