The name says it. Splendid. And for once, the name is accurate. The splendid perch is named for its brilliant colouration. Large adults are a stunning combination of electric pink, purple and yellow. Long trailing fin rays extend beyond the body like ribbons. The colours are most intense in males during the breeding season. They display for females in the dim light of the deep reef. The visual signal is specific. The audience is limited. The northern splendid perch is found in the warmer waters of the North Island. The closely related southern splendid perch lives around the South Island and subantarctic islands. Two species. Similar in appearance. Separated by latitude and temperature. The cold water makes the southern one smaller. The warm water lets the northern one shine. The geography dictates the form. The climate shapes the size. The distinction is biological. The result is visible. Both species are rarely seen by divers. They prefer deeper water below recreational diving limits. Thirty to two hundred metres down. The light fades. The colours shift. Red becomes black. Pink becomes grey. The splendid perch becomes invisible. That is the point. Bright colours are for each other. Not for humans. The depth provides privacy. The darkness provides cover. The spectacle is private. The observer is excluded. It hovers in loose schools near rocky reefs and drop-offs. It picks drifting prey from the water column. Small crustaceans. Fish larvae. Zooplankton. A protrusible mouth sucks in food like a tiny vacuum. Not a hunter. A hoverer. The strategy is passive. The energy cost is low. The current delivers the meal. The fish just opens its mouth. The efficiency is high. The effort is minimal. Not targeted by commercial or recreational fishers. Too deep. Too small. Too much trouble for too little reward. It turns up occasionally as bycatch in lobster pots and set nets. An accidental visitor to the deck. The catch is incidental. The value is negligible. The fish is returned or discarded. It does not enter the market. It remains in the deep. The Māori name is not recorded. It lives too deep for traditional fishing. The people who came before never saw it. A modern discovery. A deep-water jewel. A fish that shines in the dark where no one can see it. The obscurity was total. The recognition is recent. The name is scientific. Not cultural. The identity is defined by observation. Not tradition. The gap is noted. The fish remains. That is the splendid perch. Pink, purple, yellow. Living where the light does not reach. A fish that paints itself in bright colours. Then hides in the dark. Make it make sense. The contradiction is apparent. The logic is internal. The beauty is functional. The hiding is survival. It carries on.