dead fish is possible but probably only possible with imagesearch.
nevertheless i dont recomment dead fish function because searching for dead fish needs a long time and even when you find one there is no big loot guaranted.
better set G and E to 100.000, set boost on barracks for 2h and you will fight every 5 minutes with mostly nice loots!

since days im having maximum ressources but no free worker (i got 4 worker)
when you have to wait 2 days for something to finish you got enough time to fill all of your ressources.
i let it run less than 6 houts with boost and all of my containers are maximum full.
only dark is a bit hard to get but thats nothing we can change