Bilong-bilong , as what it is called, is a silvery flatfish. It can be fried, sinabawan , pinamalhan, binuro and sinugba. I found a similar entry at marketmanila.com which says .. ".... an amusing looking fish called Bilong-bilong or Chabita or Kadis. A Moonfish (now isn’t that a descriptive name?) of the Family Menidae, it inhabits coastal waters, has an incredibly flat body and oval shape with low fins. Locals love to serve this paksiw style with ginger, vinegar and onions, or deep fried where if small enough, everything is munched on, I am told..." Fried bilong- bilong Pinamalhan na bilong bilong Binuro nga bilong bilong from iLOVEiloilo.com How to make Binuro nga Bilong bilong (adapted from LEE's comment in the PINAMALHAN entry) 1. Clean bilong-bilong with water then drain. 2. In a container with lid, make alternate layers of the fish and salt, the latter in the bottom layer. 3. Cover and store in a cool, dry place (not in the fridge) in the next few days. 4.