Sera San Colour

Sera San Nature is a colour-enhancing food free from dyes and preservatives, designed for ornamental fish that feed at the water’s surface.
The natural ingredients, including Haematococcus algae rich in astaxanthin and Krill, naturally promote vibrant colour development.
Additionally, these ingredients improve fish acceptance, vitality, and readiness to spawn. The flakes maintain their shape for an extended period and do not cloud the water.