Right guys! This worked for me :) So i followed a guid that said to fish for the mountain lion big fish at the waterfall Found in Deep Woods of Granite Falls (Waterfall Spot), But insted i used Endangered Species of fish, My sim is max lvl in fishing and i captured it from the waterfall in the Hermit of Granite Falls :) took a few attempts as i captured one cowplant and 4 sage but it seemed to work! Oh also i captured all the other species of fish before trying for this one (just incase, i did try a few attempts with big fish bait before hand with max lvl fishing and 87% of my fish captured but it didnt seem to work) Capturing rare fish with endagerd fish as bait seemed to work great for me as it only took a few attempts! Try it out, i hope this helps :)
