This research was conducted from Juny 4lh to July 4th 2009. The aim of this research is to know condition of livers’s grace kelly fish (Cromileptes altivelis) caused by lead (Pb). The total of animal which was used in this research are 20 fish which are 5 fish in each condition. This research used a treatments which concentration are 0 ppm, 0.05 ppm, 0.10 ppm and 0.15 ppm. The picture of live…