From Shacknews: “A new day means new challenges for Warframe players. Whether you’re searching for Warframe parts of looking to catch rare Servofish, there’s plenty to do in Digital Extremes’ free-to-play shooter. While we’ve already shown you how to find a number of items in Warframe, this time around we’ll be talking specifically about rare Servofish, a mechanical-fish that players will need to find to complete certain Nightwave challenges. In this guide, we’ll break down all the rare Servofish types, as well as talk about how to catch rare Servofish quickly in Warframe.”
Source: N4G PC Where to catch rare Servofish quickly in Warframe