I generally prefer to feed my oscars and firemouths live foods blood worm & shrimp. But when I googled the pellets fact of oscars for a balanced and nutritional daily diet, I found this 2 great options. Hikari looks like great even tetras are not bad also. I'm a bit confused. Please help me choose the good one between this two,and I need to know the reviews of u guys? Or can I try both of them? Suggestions r welcome. Thanks