Best foods for growing Guppy
Poecilia reticulata
Group: Livebearers • Genus: Poecilia
Juvenile Guppy are still growing and usually benefit from slightly higher protein and fat than fully-grown adults. Foods on this page are scored against juvenile macro ranges to support healthy development.
Diet group: Small community fish • Life stage: Juvenile
✅ Growth focus: Great for the "teenage" stage after fry, before adult maintenance feeding.
Top-Rated Foods for Guppy (Juvenile)
Scores are heuristic and explained on each food detail page.
- • Ingredient list leads with Fish Meal, a named protein source.
- • Protein 44.0% sits within the Small community fish target range for this life stage.
- • Fat 8.0% is within range for this life stage and supports growth.
- • Pellet size Small matches the small size band.
- • Ingredient list starts with Sardines.
- • Protein 46.0% sits within the Small community fish target range for this life stage.
- • Fat 8.0% is within range for this life stage and supports growth.
- • Pellet size Small matches the small size band.
- • Ingredient list leads with Fish Meal, a named protein source.
- • Protein 43.0% sits within the Small community fish target range for this life stage.
- • Fat 7.0% is within range for this life stage and supports growth.
- • Pellet size Micro may not align with the small size band.
- • Ingredient list starts with Fish And Fish Derivatives.
- • Protein 53.0% sits within the Small community fish target range for this life stage.
- • Fat 11.0% is within range for this life stage and supports growth.
- • Pellet size Micro may not align with the small size band.
- • Ingredient list starts with Mealworm.
- • Fat 8.7% is within range for this life stage and supports growth.
- • Pellet size Small matches the small size band.
- • Protein 41.5% falls outside the target range for this life stage.
How scoring changes by life stage
We score foods against macro ranges for your fish's diet group. Life stage adjusts those ranges:
- Fry: higher protein and energy needs, lower tolerance for high fibre
- Juvenile: higher protein and slightly higher fat than adults
- Adult: balanced staple ranges for everyday feeding
- Conditioning: higher-fat ranges for breeding prep and recovery
How AquaIndex Scores Food for Guppy
Scores are calculated using AquaIndex's nutrition model, which evaluates ingredient quality, protein sources, macro targets, and species-specific suitability factors. How we score foods.
Compatible Species
Reference links to curated compatibility pair pages for this species.
Similar small community fish
