Economy
Blackchin Tilapia Detected in Lam Pao Dam, Kalasin Province
Provincial fisheries authorities have confirmed the presence of the invasive blackchin tilapia in the Lam Pao Dam, raising concerns about the potential economic impact on the region.
According to a report by Matichon Online on September 9, 2026, provincial fisheries officials have officially confirmed the presence of blackchin tilapia in the Lam Pao Dam, located in Kalasin Province. This invasive species, which has caused significant ecological and economic disruption in other parts of Thailand, has now reached this major reservoir.
For residents and those involved in the local aquaculture and fishing sectors, this development is a cause for concern. The blackchin tilapia is known for its rapid reproduction and aggressive feeding habits, which can threaten native fish populations and disrupt local fishing livelihoods. While the immediate impact on the dam’s ecosystem is currently being assessed, authorities are wary of the potential long-term economic consequences for the Kalasin region, which relies on the reservoir for various agricultural and commercial activities.
At this stage, the full extent of the infestation remains to be confirmed. Officials have acknowledged the presence of the fish, but further investigations are required to determine the population density and the specific measures that will be implemented to manage or mitigate the spread. Travelers visiting the area should be aware that local fishing regulations or environmental management efforts may be subject to change as authorities respond to this ecological challenge.
