飼養本品種最有趣的地方就是在觀察體色變化，正常狀況下的黃黝色金黃帶紅就即具觀賞性了，公魚發情時整隻體色變黝黑，PO文中可從個體A的體色變化來做相對比較。個體B雖體型較A大許多，但在小A的壓制下總是躲得遠遠的，靠近即被驅離。

The most interesting aspect of raising this species is observing the changes in body color. Under normal conditions, the yellow-brown and golden-red coloration is already quite ornamental. During mating season, the male fish’s entire body turns a dark color. In this post, you can make a relative comparison based on the color changes of individual A. Although individual B is much larger than A, it always hides far away under the pressure from little A and is driven away whenever it gets closer.