Sera Micron Powder 50ml (25g)
Micron Powder is the rearing food without dyes and preservatives for the healthy nutrition of fish fry and amphibian larvae as well as Artemia nauplii in fresh and marine water.
This finely powdered food contains both zooplankton (18% krill) and phytoplankton (51% spirulina) and consists of tiny particles that float in the water. Sera Micron Powder thus optimally resembles natural plankton. It supports healthy growth, the immune system as well as strong development and coloration.
Due to its excellent digestibility, the water is not unnecessarily polluted.
Benefits
- powdered food for rearing young animals
- with a high percentage of zooplankton and phytoplankton
- promotes healthy development and strengthens the immune system
| Specification | Value |
|---|---|
| Product Name | Micron Powder |
| Volume | 50ml (25g) |
| Contains | 18% krill (zooplankton), 51% spirulina (phytoplankton) |
| Form | Fine powder, floats in water |
| Usage | For fish fry, amphibian larvae, Artemia nauplii |
FAQ
What is the main ingredient of Sera Micron Powder?
The main ingredients are zooplankton (18% krill) and phytoplankton (51% spirulina).
Is Sera Micron Powder suitable for marine and freshwater species?
Yes, it is suitable for both freshwater and marine species such as fish fry, amphibian larvae, and Artemia nauplii.
Does the product contain any dyes or preservatives?
No, the product is free from dyes and preservatives.

Emma Sharp –
Used this powder for my guppy fry and the fish grew steadily. The coloration improved noticeably after a few weeks. The powder floats well and dissolves easily without clouding the water. Great for young fish.
Melanie Taylor –
My tadpoles have been fed this powder for two weeks. They are active and developing well. No water pollution observed. The spirulina content seems to support their immune system.
Jasmine Miller –
Good quality powder with good floating properties. The krill and spirulina mix provides balanced nutrition. A bit expensive but worth it for fry rearing.
Dylan Dyer –
Used it for Artemia nauplii feeding. The larvae developed faster and stayed healthy. No need to change water frequently. Very effective for early-stage aquatic life.