Product and intended use

US-market product: A sinking colour-oriented food for fancy goldfish, including Ranchu.

Source market: United States. This record describes the declaration checked on 24 September 2026. It is not an independent analysis of a purchased batch.

Declared nutritional analysis

Values are as sold. Minimum and maximum guarantees are bounds, not exact measured concentrations.

Ingredients in context

Fish meal, wheat germ and yeast occur with soybean ingredients, fish oil, spirulina, astaxanthin and Bacillus fermentation product.

This is an editorial summary, not the complete statutory declaration. Check the current pack and official source for the full composition and additives.

Manufacturer claims and product evidence

The source claims laboratory-verified colour enhancement and additional digestive and immune benefits.

No published trial of this exact current formulation has been verified for this entry. This is a limit of this review, not a claim that no research exists. Ingredient studies cannot certify the finished food.

What deserves a closer look?

Laboratory-verified is the manufacturer’s wording. Without the underlying protocol, comparator, sample size and effect estimate, this entry cannot independently assess that claim.

Useful questions for the manufacturer include who formulated the recipe, how nutritional adequacy is checked, whether full nutrient and energy data are available, and whether any cited research used this exact formulation.

Connected ingredients and evidence

spirulina · astaxanthin

Browse fish evidence · Compare other fish product profiles

These links provide context, not an efficacy grade. Check the study species, preparation, amount and outcome before transferring a result to this food.

Sources and review status

Official manufacturer product information

Record PRO-047. Manufacturer source checked 24 September 2026. Next planned review: 24 December 2026. Review status: initial label appraisal, with product-specific evidence verification outstanding.