A variety of foods is the best. There is no one best food. I feed algae wafers, blood worms, spinach, power food, shrimp pellets, spirulina flakes, all kinds of things. Just change it up everytime.
20g platy, , 2 x 10g shrimp, 3 x 20g shrimp, 7.5g shrimp and 1 great dane/mastiff puppy.
Sump Pimp #2
My Tanks and my shrimps