Feeding

[Lincolnsdad01]

Hi everyone I am new to this hobby and just love it. I have a 55gal aquarium with the fluval 306 filter 200 watt submersible heater. I have 5 platys 5 juli corys and 4 veil Angels and 1 rainbow shark. I currently am feeding only once a day 2-3 pinches of pellets the food is New Life Spectrum community fish pellets is once a day ok or do I need to feed more often with the Angels?

Thank you in advance