Forum:How much time I get Liquid Gold per final quest

Hello, can someone tell me how much time I can get Liquid Gold when compleating final quest, for example " Necro Shooters "??? I ask beacose I have a lot of luck in catching 80 level fish, I couch 3 Graveskeeper in 25-26 hours. And one more question: why I can't expand my night fishing sizs from 5 to 8? I have level 15 Mini Cruiser and one more frend one join my party, but there is no more free space. Please help me with this. Thanks.