questions: query regarding  removal  of algal bloom. 
 answers: immediately stop the application of feed and fertilizers, manually (netting, siphoning), liming- 160 kg/bigha/year (5-6 ph), 133 kg/bigha/year (6-6.5 ph), 55kg/bigha/year (6.5-7.5 ph). 1/3 rd of whole quantity applied 1st installment remaining quantity divided into 11 equal installment applied monthly basis. toximar 5kg/bigha to improve water quality.