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Sera Micron: Growth Food

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Slowly sinking dust food with high acceptance for rearing the smallest aquarium animals (e.g. Artemia, fish or amphibian larvae). Supports optimum development and disease resistance.

Feeding guide: Feed several times daily, only as much as the animals will take up within a short time.


Ingredients: spirulina algae meal (50%), krill (16%), fish meal, shrimps, wheat flour, herbs, lucerne meal (alfalfa), stinging nettle meal, brewer's yeast, Ca-caseinate, seal algae meal, parsley, paprika, spinach meal, cod liver oil (containing 34% omega fatty acids), gammarus, carrots, mannan oligosaccharides (0.4%), Haematococcus algae, green lipped muscle meal, garlic, colorants (sodium copper chlorophyllin, FD&C red #3, FD&C yellow #5, FD&C blue #2)

Additives: Vitamins and provitamins: Vit. A 2,800 IU/lb., Vit D3 135 IU/lb., Vit. E (D,L-α-tocopheryl acetate) 9 IU/lb., Vit. B1 2.7 mg/lb., Vit. B2 6.8 mg/lb., Stabilized Vit. C(L-as-corbyl monophosphate) 43 mg/lb.

Guaranteed analysis

Min Crude protein 53.8%
Min Crude Fat 6.0%
Max Crude Fiber 8.1%
 Max Moisture 6.5%
Max Crude Ash  11.5%

Customer Reviews

Based on 12 reviews
Essential Powdered Baby Formula for Fish Fry

Even though we hatch live baby brine shrimp for various fry daily, we still find that Sera Micron is a must-have supplement. Our preferred method is tapping some powder into a small container of water and mixing thoroughly to create a green liquid fry formula that can be fed via baster or syringe. Sometimes we also add to our rinsed brine shrimp before feeding to fortify with greens. Whether as a back up in case of a poor brine shrimp hatch, or as a complete addition for feeding rather small fry, we recommend always having Sera Micron on hand if you are serious about breeding fish.

Feeding frenzy

Bought this for Crib cichlid fry and they loved it. Made it easy to feed and grow the fry

Baby guppy crack

I purchased this food because my new guppies started producing fry and they went bananas for it! As soon as it hits the water they attack like tiny piranhas. Their growth rate increased as well.

Sera Micron: Growth Food was a life saver

When I ordered this growth food I did not realize that my White Cloud Mountain minnows would give me about 60 more mouths to feed. I put them in an empty tank for one day then decided to put them back in their original tank. Two days later tiny, tiny babies started showing up in the now almost empty tank. These fry are so tiny that I could not even see them for a couple of days without a magnifying glass. There was no way they could eat crushed food of any type. Sera Micron: Growth Food has saved their lives so far. They are a week old today, or most of them are. It seems like they kept hatching for several days. I have no idea what I'll do with all these fry if they make it to adulthood. They seem to be doing great on this food, though. Newly hatched brine shrimp are much too big for them to eat at this stage in their lives.