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... mariculturist spotted a red tide at Yim Tin Tsai Fish Culture Zone yesterday. The red tides still persist. No associated death of fish has been reported by mariculturists so far. "The red tides were formed by Noctiluca scintillans, which is common in Hong Kong waters and non-toxic," a spokesman for the working...

... been reported by mariculturists so far. "The red tide at Shing Mun River was formed by Dunaliella sp., which seldom blooms in Hong Kong waters. The ones at Silverstrand Beach and Hoi Ha Wan were formed by Noctiluca scintillans, which is more common. Both species are non-toxic," said a spokesman for the...

... formed by Thalassiosira proschkinae. Both species are common in Hong Kong waters and non-toxic," a spokesman for the working group said. The Agriculture, Fisheries and Conservation Department (AFCD) urged mariculturists at Lo Tik Wan, Sok Kwu Wan, Po Toi, Ma Wan and Cheung Sha Wan to monitor the...

... Silverstrand Beach and Yim Tin Tsai East were formed by Noctiluca scintillans and Scrippsiella trochoidea respectively. Both species are common in Hong Kong waters and non-toxic," a spokesman for the working group said. The Agriculture, Fisheries and Conservation Department (AFCD) urged mariculturists at Po...

... Kong waters and non-toxic," a spokesman for the working group said.The AFCD urged mariculturists at Ma Wan and Cheung Sha Wan Fish Culture Zones to monitor the situation closely.Red tide is a natural phenomenon. The AFCD's proactive phytoplankton monitoring programme will continue monitoring red tide...

... common in Hong Kong waters and non-toxic," a spokesman for the working group said.The AFCD urged mariculturists at Yim Tin Tsai, Yim Tin Tsai East, Yung Shue Au, Lo Fu Wat, Sha Tau Kok, Ap Chau, Kat O, O Pui Tong, Sai Lau Kong, Tap Mun, Kau Lau Wan, Sham Wan and Wong Wan fish culture zones to monitor the...

... Kong waters. Both species are non-toxic," a spokesman for the working group said.The AFCD urged mariculturists at Yim Tin Tsai, Yim Tin Tsai East, Ma Nam Wat, Yung Shue Au and Lo Fu Wat fish culture zones to monitor the situation closely.Red tide is a natural phenomenon. The AFCD's proactive...

... the one at Tolo Harbour near Tang Chau was formed by Gonyaulax polygramma. All the above algal species are commonly found in Hong Kong waters and are non-toxic," a spokesman for the working group said.The AFCD urged mariculturists at the Cheung Sha Wan, Yim Tin Tsai, Yim Tin Tsai (East), Yung Shue Au...

... common, and both are non-toxic," a spokesman for the working group said.The AFCD urged mariculturists at the Yim Tin Tsai, Yim Tin Tsai East, Yung Shue Au, Lo Fu Wat, Sok Kwu Wan, Lo Tik Wan and Po Toi fish culture zones to monitor the situation closely.Red tide is a natural phenomenon. The AFCD's...

... from the farm were tested negative for avian influenza by Polymerase Chain Reaction (PCR). Investigation by the AFCD is still ongoing and further testing will be conducted to ascertain the cause of death. The sale of chicken by the farm will be suspended pending the completion of investigation...