Pollution database of Indian River water and possible recruitment of Anabas testudineus Bloch

Abstract

Anabas testudineus is habituated in ponds, wetland, marshy land, beels and rivers as well. This species can be ideal in controlling river water through it’s growth model. It has been observed that in fisheries science growth models of most male species are logarithmic function whereas, species growth model for female species is almost logarithmic, excepting during the breeding periods. Once such undulation is ignored we may say fish growth model is perfect logarithmic. With an sited example, stochastic growth model Y= 20.52 ln(X) + 1, R 2 =1 of Anabas testudineus Bloch. is derived in this research communication. Here Y indicates the gram weight and x indicates the age in month in real number. This growth model may indicate the amount of water pollutants i.e. mostly as fish food materials of Anabas, that may be controlled by the said species. Once we know the feed to body weight conversion ratio. Modelled omnivorous fish and its growth that species may be ideal in controlling river water pollution. The said Anabas testudineus ideally feed on aquatic harmful micro and macro organisms viz Protozoan to Nematodes and may correct river water from aquatic pollution in tropical and subtropical rivers to make these sacred. This study is conducted in micro ecological condition of the district of Nadia.