The sevs are albino you have my word don't let the light caught on the fish fool you i have had gold severums and these are not gold they are white like white paper.
And as far as the parrots go i don't know if there dyed or not the shovel nose cross was mine i sold it to the lfs as it was gonna get real big and i would have had a more dificult time trying to get rid of it when it was bigger.
The severums in my pictures are white albino severums the fish is white !! the camera has caught the light reflecting from the fish. I know the difference between albino, green, gold and red severums.
the parrots are definitely dyed all the other fish look very nice and the tanks look like decent sized tanks. Looks like a pretty nice lfs. those jewels are very nice.
I've never seen an albino severum before...that's cool. you should buy one and grow it up and post lots more pics of it.