Some specimens are known to take aiptasia, but not with as much gusto as their loser counterpart, the copperband butterflyfish, which hardly thrives when compared to these. Longnose butterflyfishes are beautiful yellow an black, with gorgeous dorsal spines to enhance those killer features. it's a beautiful fish and i would choose this over a boring yellow tang ANY day. plus, they require less space than an active tang and often like swimming upside down under rocks and caves, which adds so much character.
would sure like to know why is the copperband is known as a "loser counterpart"