Yellow Longnose Butterflyfish: One of the Best Aquarium Butterflies

The butterflyfishes tend to be a touchy lot when it comes to aquarium keeping. Many have highly specialized diets that are difficult—if not impossible—to satisfy in aquariums. Several are obligate corallivores, which means they eat nothing but coral polyps, making…

White longnose butterflyfish is the latest rarity from Abyss Aquatics

The white longnose butterflyfish that landed at Abyss Aquatics in the UK is at once quite surprise and not a surprise at all. On the one hand the longnose butterflyfish, Forcipiger longirostris, and its black form is one of the…