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.... AFCD had reminded mariculturists of the Sha Tau Kok fish culture zone on the possibility of oxygen depletion in the water. No associated fish kill was reported. The spokesman said red tide was a natural phenomenon. AFCD's pro-active and comprehensive phytoplankton monitoring programme would...

... Au fish culture zones on the possibility of oxygen depletion in the water. AFCD only received report of a small amount of fish kill from a mariculturist of Yim Tin Tsai fish culture zone. The spokesman said red tide was a natural phenomenon. AFCD's pro-active and comprehensive phytoplankton...

... before and was non-toxic. The spokesman said red tide was a natural phenomenon. AFCD's pro-active and comprehensive phytoplankton monitoring programme would continue monitoring red tide occurrence to minimise its impact on the mariculture industry...

... associated fish kill was reported. The spokesman said red tide was a natural phenomenon. AFCD's pro-active and comprehensive phytoplankton monitoring programme would continue monitoring red tide occurrence to minimise its impact on the mariculture industry...

... sighted in Hong Kong waters before and was non-toxic. The spokesman said red tide was a natural phenomenon. AFCD's pro-active and comprehensive phytoplankton monitoring programme would continue monitoring red tide occurrence to minimise its impact on the mariculture industry...

... spokesman said red tide was a natural phenomenon. AFCD's pro-active and comprehensive phytoplankton monitoring programme would continue monitoring red tide occurrence to minimise its impact on the mariculture industry.   ...

... phenomenon. The Agriculture, Fisheries and Conservation Department's pro-active and comprehensive phytoplankton monitoring programme would continue monitoring red tide occurrence to minimise its impact on the mariculture industry.   ...

... red tide in nearby waters. No associated fish kill was reported. The spokesman said red tide was a natural phenomenon. AFCD's pro-active and comprehensive phytoplankton monitoring programme would continue monitoring red tide occurrence to minimise its impact on the mariculture industry...

... affected by the red tide. The spokesman said red tide was a natural phenomenon and AFD had already set up a pro-active and comprehensive phytoplankton monitoring system last year.   ...

... but led to no associated fish kill," he said. he spokesman noted that the extent of the affected area was small and it was far away from fish culture zones. No gazetted beaches had been affected by the red tide. The spokesman said red tide was a natural phenomenon and AFD's pro-active and...