Asian Redtail Catfish (Hemibagrus nemurus) is one of the local fish commodities that has the potential to be cultivated due to its high economic value. The use of feed in cultivation needs to be optimized in order to maximize production. One way to improve feed digestion is by adding probio-7 probiotics to the feed. This study aims to determine the optimal dosage of probio-7 probiotic supplemen…