Quest fish can be clicked on for more info. Top right will say "how to catch this fish" Click that and it will tell you if you need Liquid Gold. If so, click on the words Liquid Gold. The next page asks if you want to harness the power...of course, you do :) This must be done from FW, not Wiki
how can you purchase liquid gold?
It cannot be purchased. It is given out as a reward for completing the last quest for each pole, and some of the penultimate or bonus quests as well. The only way to obtain it would be to complete those quests. - Zach C 08:52, February 19, 2010 (UTC)