Multi-ingredient, colour-enhancing adhesive tablets for everyday feeding of discus of different colours, fish that feed at the bottom and crustaceans. High content of natural carotenoids, including easily assimilable astaxanthin from Haematococcus pluvialis algae, helps develop the all spectrum of intensive, vivid colours, not only the red ones, in a very short period of time. Natural carotenoids also enhance immunity system and positively affect fish’s overall condition.