A study aims to understand the morphological and meristical characteristics, relative growth and condition factor of Trichogaster leeri has been conducted on April to Juni 2012. Fourty fishes (55-83 mm TL and 3,11- 6,47 gr) from the Tapung River and 27 fishes (62- 95 mm TL and 5,34- 11,35 gr) from the Faperika Dam were collected and measured. There were 13 meristical and 25 morphological charac…