From yesterday, fish and shrimp are Gulping in the enclosure due to the sudden change in the weather. Generally because of the change in the weather, there is gas at the bottom of the pond or in the situation where food is wasted in the bottom of the pond. However, in the Bagerhat region, the oxygen crisis is thought to be responsible for the formation of multiple enclosures. For this reason, all the fish and shrimp farmers were already informed about the management of the enclosure.
Under the current conditions, farmers must pay Dolomite / EcoMax after the rains at the rate of 100 gram per cdecimal . If for any reason the fish / shrimp floats or gulping, then it should be added to the geopond fresh, JV zeolite / top zeolite / maxillite-P, etc., at a rate of 100-200 grams and the Gosonex plus Y / Gasonil at 5 grams per decimal.
Hopefully, applying 5-7 oxygen tablets per decimal will produce good results. If there is a situation in the enclosure, it is necessary to examine the enclosure water, as described. Get the advice you need from the Senior Upazila Fisheries Officer's Office, Mollahat, Bagerhat.
Planning and Implementation: Cabinet Division, A2I, BCC, DoICT and BASIS