Nutrafin Max Pleco logs is a nutritious, highly palatable formula naturally colored by its ingredients in a high value format containing 200g (7.05oz) of dark green, fibre rich, easy to latch onto logs, for muost suckermouth catfish. It also contains natural color enhancers, mulitvitamins and Advanced Yeast Extract for digestive system support and much more for the ultimate in suckermouth catfish nutrition.