The research was conducted from 27 September to 27 Oktober 2018 in the Kualu Nenas village, Tambang subdistrict, Kampar Regency, Riau Province. The aim of this research was to find out abudance of micro dan macrozoobentos in peat pond given biofertilizer dosis differentations. Method of this research is an experimental method using a Complete Random Design (CRD) with one factor, five treatments…