🐠 Saddleback Hogfish (Bodianus bilunulatus)
A White-Yellow-Black Juvenile Transforming Into a Red-Striped, Saddle-Marked Adult • A Very Large Species Needing a Serious Long-Term Plan • A Documented Juvenile Cleaner Fish
 
📋 This species grows very large, reaching up to 55cm in the wild, and we recommend a minimum aquarium size of 570L, with 1100L or more for a fully grown adult. As it matures, it becomes unsuitable for reef tanks, consuming snails, worms, mussels, small fish, shrimp, and squid, so it's worth bringing one home only with a serious, concrete long-term plan for its truly large eventual size.
The Saddleback Hogfish, also known as the Hawaiian Hogfish, Tarry Hogfish, Blackspot Wrasse, or Tuxedo Hogfish, undergoes a dramatic transformation as it matures. Juveniles have a white body with a bold yellow swatch across the face and a large black patch just before the tail. As the fish ages, the black patch retreats into a saddle-like marking behind the dorsal fin, red horizontal stripes develop across the body, and the yellow facial colouration fades while migrating into the fins. Every Saddleback Hogfish we ship is feeding well.
It comes from a wide range across the Indo-Pacific, including Hawaii, inhabiting reef slopes at depths of 3 to 160 metres, with adults typically found in deeper water than juveniles. A charming juvenile behaviour: young specimens are documented cleaning parasites off tankmates, making them a real benefit in a reef tank at this life stage. This species can be shy when first introduced, becoming bolder with time, and it's known to blow water into the sand while foraging for food, sometimes burrowing for protection if frightened.
 
💡 Highlights
🎨 Dramatic Juvenile-to-Adult Transformation: White-yellow-black juvenile to red-striped, saddle-marked adult
⚠️ Grows Very Large: Needs a serious, long-term tank-size plan
🧼 Juvenile Cleaner Behaviour: Documented cleaning parasites off tankmates when young
⚠️ Reef Safe Only as a Juvenile: Adults will consume snails, worms, small fish, and crustaceans
🐢 Shy at First: Becomes bolder with time