Following reports of the “red water” phenomenon in Teluk Bahang, the Penang Fisheries Department has announced that it will continue to monitor the density of the Noctiluca Scintillans algae in the affected waters. The department will collect periodic samples until the situation improves to a safe level.
The department has confirmed that the algae responsible for the “red water” is non-toxic and does not pose any danger to humans. Preliminary analysis conducted by the Batu Maung Fisheries Research Institute has identified the algae as Noctiluca Scintillans. However, a high density of phytoplankton cells has been observed, which could potentially lead to fish deaths, especially in cages where dissolved oxygen levels are decreased.
Similar incidents were reported in Kuala Gula, Perak in 2016, resulting in fish deaths in cages. In light of this, the department has proposed several measures for fish cage farmers in the affected areas. These measures include immediate harvesting of all market-sized fish if signs of drowning or death are detected. Fish cage breeders are also advised to reduce the density of fish in the cages and continuously monitor the dissolved oxygen content.
One of the fish cage breeders in Teluk Bahang, Hing Moh Yok, reported the “red water” incident to the department on Monday. In response, a site visit was conducted by State Agrotechnology, Food Security and Cooperative Development Committee chairman Fahmi Zainol, State Fisheries Director Zarina Zainuddin, and Fisheries Research Institute Research Officer Dr Mohd Nor Azman Ayub.
Chief Minister Chow Kon Yeow has assured that the state government will closely monitor the situation, which has caused concern among fishermen in the area. Instances of fish and marine life dying have been reported.
These ongoing efforts aim to ensure the safety of the marine environment and preserve the livelihoods of fishermen in Teluk Bahang. The Penang Fisheries Department will provide regular updates on the status of the “red water” phenomenon as they continue to collect samples and monitor the density of the Noctiluca Scintillans algae.
Credit: The Star : News Feed
