Analysis Of Water Quality Conditions In Pearl Oyster (Pinctada maxima) Hatcheries in Karangasem Bali

Indonesia has a high potential for pearl oyster farming due to its diverse marine habitats, warm waters, and abundant supply of seaweed, which is the preferred food oysters. home several species oysters, including Pinctada maxima, are prized their large size quality pearls. Water plays crucial role in cultivation maxima. Factors such as temperature, pH, salinity, dissolved oxygen levels, presence pollutants pathogens can all impact health survival In addition feed seed availability, good water management key success this biota seedling. This research was carried out by measuring parameters levels waters temporally morning evening every day cultivation. Variables ammonia, nitrite, total suspended solids, bacteria, vibrio bacteria were once week. The results temperature measurements range from 28.2-290C. Measurement solids 0 mg/l. pH ranged 8.1-8.3. Dissolved 4.16-4.27 Salinity obtained 35 ppt. Ammonia 0-1.55 Nitrite 0.012-0.026. <1 X 101 cfu/ml samples. yielded Based on that been done, show still optimal (Pinctada maxima) hatchery activities.