They need the best nutrition available. That used to mean a varied diet, but New Life Spectrum has put everything they need into one pellet. It may be hard to believe but if you try you should be pleasantly surprised. Just go to nlpublish.com and check out the testimonials section and see the results that people are getting, fresh or salt this food is a jump above others.
until the next,newer, better food comes along..
one food that delivers everything is nice..but as always..companies try to improve on nature..funny how nature has had millions of years to improve.
even tho this food may be complete...it still is lacking in variety..I believe the discus should see a mix of foods..or it may have trouble adjusting when one food source runs out.
(IMHO)