Analysis the Addition of Crude Oil with Different Concentration to the Mortality Clownfish (Amphiprion percula)

Abstract

The research is to know mortality with clownfish augment the crude oil different concentration. This research was conducted for one month in December 2018 in January 2018 at damp Laboratory, Central of Marine Aquaculture Fishery Lampung. The method used is experimental with complete random design (RAL) 4 levels of treatment and 3 levels of repeated. Treatment augment crude oil as ensuing P0 (no extras), P1 (concentration 0,013 mg/l), P2 (concentration 0,130 mg/l), P3 (concentration 1,295 mg/l). The results obtainable percentage comparison mortality and survival rate with the results respective treatment P0 MR value of 0% with SR 100%, treatment P1 MR value of 33,33% with SR 66,67%, treatment P2 MR value of 50% with SR 50%, treatmen P3 MR value of 76,67% with SR 23,33%. Statistical analysis results there indicate absolute difference between treatment augment concentration crude oil be different because F count value (4,47) > F table (4,07) standart with 5%. Mortality in research caused by hydrocarbons compound and nonhydrocarbons compound be contained in crude oil which has the quality toxic to fish.