well quick update the 2 red discus have arrived and starting to gain there colour however one doesn't look too health hopefully from the delivery but has a sunken area just above it's stomach. hopefully this will fix itself after a few feeds.
also bought a load of frozen food
Bloodworm , Brineshrimp , Cyclops, Mysis , Tubifex , Krill would this be ok as a diet along with pellets?