D-50 Plus Is A Dyeing Food In The Form Of Sinking Granules With A High Protein Content (50%), Intended For Daily Feeding Of Young And Mature Discus Fish And Other Species Of Fish With High Nutritional Requirements. The Premium Line Is Ready-Made Food With Many Attractive Additives That Provide Fish With, M.In, Excellent Condition, Beautiful Colors And Greater Resistance To Diseases. The Premium Line Includes Both Universal And Specialized Products Intended For Feeding Fish With Special Nutritional Requirements. The Extraordinary Nutritional Value Of D-50 Plus Flakes Makes It An Ideal Food For Spawners And Young Fish. Squid (8%) And Krill (3%) Contained In Food Affect The Palatability Of Food And Are A Source Of Easily Digestible Protein, Rich In Exogenous Amino Acids. The Intense And Shiny Colors Of The Fish Are Due To The High Content Of Natural Astaxanthin. The Effect Of Staining Is Comparable To That Obtained When Using Astacolor Food. Resistance To Diseases Is Increased By A Natural Immunostimulant – Beta-Glucan. Fish Systematically Fed With Food D-50 Plus Are Viable, Healthy And Willingly Proceed To Spawning. Colouring Food With A High Protein Content (50%) For Discus And Other Demanding Speciesideal Food For Spawners And Juveniles Ribcalamari And Krill Are A Source Of Easily Digestible Proteinastaxanthin Is Responsible For The Intense Colors Of Fishbeta-Glucan Increases Resistance To Diseases