General floating superlight rainbow pond sticks 4 25kg are a high quality food suitable for all coldwater fish including koi orfe carp goldfish and many other species this highly digestible and balanced formulation gives your fish the healthy diet they require and provides a balanced range of protein fibre vitamins and trace elements which will satisfy all your fishes nutritional requirements together with spriulina to heighten the fishes colour our balanced formula avoids the need for o