Gibran Huzaifah bred fish to pay his university fees, then built eFishery into a company involving 300,000 fishponds. He’s expanding to India and elsewhere. By Ardian Wibisono, Forbes Staff Gibran Huzaifah’s path from startup to unicorn is strikingly different from those taken by other Indonesians. Instead of developing applications for the marketplace where customers are mainly in cities, he works in rural areas and has tapped an unlikely, easily ignored resource: catfish. The 33-year-old literally learned aquaculture from the bottom up. He built his own fishponds to support himself while studying at a state university. After graduation, he launched a...