I just put in 10 shiners to one 10 gallon tank, plenty of plastic plants, good lighitng, excellent filtration, and 2 two inch largemouth bass fingerlings into another 10 gallon tank with alot of live plants, good lighting, and very good filtration. What should I be feeding the largemouths? I have only been feeding them very small minnows from a local pet store, do they need a more varied diet than this? As for the golden shiners, what do they eat? I have been trying to feed them fish flakes to no avail. I read somewhere recently that golden shiners eat plankton/algae/plant matter, so should I be putting some live plants in the tank? They have also been doing something kinda wierd. 9 of the shiners on the first day started to gang up on one shiner and began trying to eat his tail. The next morning I discovered the picked on shiner with no tail, and dead on the bottom. The same day, the remaining 8 began beating up on one individual with the same outcome. I am now left with 6 shiners. What in the heck are they doing, are they just hungry? Thanks for any advice in advance.