{
 "slug": "fish-food",
 "name": "Fish Food",
 "root": "pet",
 "unit": "kg",
 "unit_as_designed": "g",
 "unit_note": "Use the total net food weight in avoirdupois ounces: multiply the net weight per package by the number of packages in the listing. Exclude packaging and shipping weight; convert grams to ounces if needed. (converted from oz; 1 oz = 28.3495 g)",
 "gpc": null,
 "google_product_category": {
  "id": 5024,
  "path": "Animals & Pet Supplies > Pet Supplies > Fish Supplies > Fish Food"
 },
 "taxonomy": {
  "shopify": {
   "id": "gid://shopify/TaxonomyCategory/ap-2-4-16",
   "path": "Animals & Pet Supplies > Pet Supplies > Fish & Aquatic Supplies > Fish Food",
   "attributes": [
    {
     "name": "Fish type",
     "handle": "fish-type",
     "values": [
      "Betta",
      "Bottom feeder",
      "Cichlid",
      "Cold water",
      "Discus",
      "Goldfish",
      "Koi",
      "Marine",
      "Tropical",
      "Other"
     ]
    },
    {
     "name": "Package type",
     "handle": "package-type",
     "values": [
      "Bag",
      "Bottle",
      "Box",
      "Can",
      "Canister",
      "Case",
      "Dispenser",
      "Flip-top",
      "Glass bottle",
      "Glass container",
      "Jar",
      "Keg",
      "Plastic bottle",
      "Plastic container",
      "Pot",
      "Pouch",
      "Pump bottle",
      "Refill",
      "Sachet",
      "Shaker",
      "Spray bottle",
      "Squeeze tube",
      "Stick",
      "Tin",
      "Travel size",
      "Tube",
      "Other"
     ]
    },
    {
     "name": "Pet food flavor",
     "handle": "pet-food-flavor",
     "values": [
      "Apple",
      "Avocado",
      "Bacon",
      "Banana",
      "Beef",
      "Beet",
      "Blueberry",
      "Bone",
      "Brown rice",
      "Carrot",
      "Cheese",
      "Chicken",
      "Cranberry",
      "Duck",
      "Fish",
      "Fruit",
      "Grains",
      "Grass",
      "Ham",
      "Lamb",
      "Liver",
      "Mango",
      "Meat",
      "Mixed flavors",
      "Peanut butter",
      "Peas",
      "Peppermint",
      "Pork",
      "Potatoes",
      "Rabbit"
     ]
    },
    {
     "name": "Pet supply product form",
     "handle": "pet-supply-product-form",
     "values": [
      "Balm",
      "Capsules",
      "Cream",
      "Drops",
      "Dry",
      "Gel",
      "Liquid",
      "Lotion",
      "Oil",
      "Pills",
      "Powder",
      "Soft chews",
      "Spray",
      "Tablets",
      "Wet",
      "Wipes",
      "Other"
     ]
    },
    {
     "name": "Suitable for fish type",
     "handle": "suitable-for-fish-type",
     "values": [
      "Aquarium fish",
      "Marine fish",
      "Pond fish",
      "Tropical fish",
      "Other"
     ]
    }
   ]
  },
  "google": {
   "id": 5024,
   "path": "Animals & Pet Supplies > Pet Supplies > Fish Supplies > Fish Food"
  }
 },
 "fields": [
  {
   "key": "net_weight_oz",
   "label": "Total net food weight",
   "type": "number",
   "unit": "oz",
   "values": null,
   "why_it_matters": "Determines the comparable price per ounce, including across multipacks."
  },
  {
   "key": "target_fish",
   "label": "Fish suited for",
   "type": "enum",
   "unit": null,
   "values": [
    "goldfish",
    "tropical_freshwater",
    "betta",
    "cichlid",
    "marine",
    "pond",
    "all_fish",
    "other"
   ],
   "why_it_matters": "Food formulated for the fish type is more likely to meet its dietary needs."
  },
  {
   "key": "food_form",
   "label": "Food form",
   "type": "enum",
   "unit": null,
   "values": [
    "flakes",
    "pellets",
    "granules",
    "wafers",
    "sticks",
    "gel",
    "freeze_dried",
    "frozen",
    "other"
   ],
   "why_it_matters": "Form affects feeding suitability, fish size compatibility, and how food is delivered."
  },
  {
   "key": "diet_role",
   "label": "Diet role",
   "type": "enum",
   "unit": null,
   "values": [
    "staple",
    "treat",
    "supplement"
   ],
   "why_it_matters": "A staple food is intended for routine feeding, unlike treats or supplemental foods."
  },
  {
   "key": "complete_nutrition",
   "label": "Complete nutrition",
   "type": "boolean",
   "unit": null,
   "values": null,
   "why_it_matters": "Indicates whether the food is labeled as nutritionally complete rather than an occasional supplement."
  },
  {
   "key": "crude_protein_pct",
   "label": "Crude protein",
   "type": "number",
   "unit": "%",
   "values": null,
   "why_it_matters": "Provides a comparable nutritional specification, though appropriate levels vary by fish."
  },
  {
   "key": "life_stage",
   "label": "Life stage",
   "type": "enum",
   "unit": null,
   "values": [
    "all_life_stages",
    "fry",
    "juvenile",
    "adult",
    "other"
   ],
   "why_it_matters": "Food size and formulation may be tailored to a fish's life stage."
  }
 ],
 "minimum_spec": {
  "description": "For routine feeding, choose a food labeled as a complete staple and suitable for the intended fish and its life stage. Match the food form to the fish's size and feeding habits.",
  "rules": [
   {
    "key": "diet_role",
    "op": "==",
    "value": "staple"
   },
   {
    "key": "complete_nutrition",
    "op": "true",
    "value": true
   }
  ]
 },
 "premium_dimensions": [
  "target_fish",
  "food_form",
  "crude_protein_pct",
  "life_stage"
 ],
 "baseline": {
  "item_id": 619,
  "name": "Tetra TetraFin Goldfish Flakes",
  "unit_price": 3.72031,
  "retailer": "hyvee"
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 "items": [
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    "unit": "oz"
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    "value": null,
    "unit": "oz"
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   "unit_price_unit": "kg",
   "specs": {
    "net_weight_oz": null,
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    "food_form": "flakes",
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    "complete_nutrition": true,
    "crude_protein_pct": null,
    "life_stage": null
   },
   "standard_attributes": {
    "Fish type": "Goldfish",
    "Pet supply product form": "Dry"
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   "shopify_category_id": "gid://shopify/TaxonomyCategory/ap-2-4-16",
   "meets_minimum_spec": true,
   "tier": "basic",
   "premium_note": null,
   "best": {
    "unit_price": 3.72031,
    "price": 2.99,
    "retailer": "hyvee",
    "url": "https://www.hy-vee.com/aisles-online/p/17390/tetra-tetrafin-goldfish-flakes"
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   "lowest_price": {
    "price": 2.99,
    "retailer": "hyvee",
    "url": "https://www.hy-vee.com/aisles-online/p/17390/tetra-tetrafin-goldfish-flakes"
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   "size_missing": true,
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    {
     "retailer": "hyvee",
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     "price_usd": 2.99,
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     "availability": "InStock",
     "in_stock": true,
     "seller": "Hy-Vee",
     "first_party": false,
     "shipping": null,
     "size_text": "1 oz Plastic Container",
     "url": "https://www.hy-vee.com/aisles-online/p/17390/tetra-tetrafin-goldfish-flakes",
     "observed_at": "2026-10-09T08:42:32-04:00",
     "age_minutes_at_build": 18942
    }
   ],
   "url": "/items/619.json",
   "html": "/items/619.html",
   "rank": 1
  },
  {
   "id": 210732,
   "name": "Mazuri Koi Pond Nuggets Floating Koi Food for Fish, 20 lbs.",
   "brand": null,
   "gtin": "727613602376",
   "category": "fish-food",
   "size": {
    "value": 9.072,
    "unit": "kg"
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   "size_as_extracted": {
    "value": 9071.847,
    "unit": "g"
   },
   "unit_price_unit": "kg",
   "specs": {},
   "standard_attributes": {
    "Fish type": "Koi",
    "Pet supply product form": "Dry",
    "Suitable for fish type": "Pond fish"
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   "shopify_category_id": "gid://shopify/TaxonomyCategory/ap-2-4-16",
   "meets_minimum_spec": null,
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   "best": {
    "unit_price": 5.29,
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    "retailer": "petco",
    "url": "https://www.petco.com/product/mazuri-koi-pond-nuggets-floating-koi-food-for-fish"
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   "lowest_price": {
    "price": 47.99,
    "retailer": "petco",
    "url": "https://www.petco.com/product/mazuri-koi-pond-nuggets-floating-koi-food-for-fish"
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   "size_missing": false,
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   "offers": [
    {
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     "seller": "Petco",
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     "shipping": {
      "text": "free shipping",
      "price": 0.0
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     "size_text": "20 LBS",
     "url": "https://www.petco.com/product/mazuri-koi-pond-nuggets-floating-koi-food-for-fish",
     "observed_at": "2026-10-10T04:18:43-04:00",
     "age_minutes_at_build": 17766
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   ],
   "url": "/items/210732.json",
   "html": "/items/210732.html",
   "rank": 2,
   "premium": {
    "pct_over_baseline": 42.2,
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  },
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    "unit": "g"
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   "standard_attributes": {
    "Fish type": "Other",
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   "lowest_price": {
    "price": 118.2,
    "retailer": "petco",
    "url": "https://www.petco.com/product/blue-ridge-fish-hatchery-koi-and-goldfish-food-mini-floating-pellet-balanced-diet-growth-formula"
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   "size_missing": false,
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   "offers": [
    {
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     "currency": "USD",
     "price_usd": 118.2,
     "unit_price": 10.423,
     "availability": "OutOfStock",
     "in_stock": false,
     "seller": "Petco",
     "first_party": true,
     "shipping": null,
     "size_text": null,
     "url": "https://www.petco.com/product/blue-ridge-fish-hatchery-koi-and-goldfish-food-mini-floating-pellet-balanced-diet-growth-formula",
     "observed_at": "2026-10-09T09:23:56-04:00",
     "age_minutes_at_build": 18901
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   ],
   "url": "/items/3518.json",
   "html": "/items/3518.html",
   "rank": 3,
   "premium": {
    "pct_over_baseline": 180.2,
    "spec_diffs": {},
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  },
  {
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   "gtin": "5027656300396",
   "category": "fish-food",
   "size": {
    "value": 3.42,
    "unit": "kg"
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    "unit": "g"
   },
   "unit_price_unit": "kg",
   "specs": {
    "net_weight_oz": 120.1,
    "target_fish": "all_fish",
    "food_form": "frozen",
    "diet_role": "supplement",
    "complete_nutrition": false,
    "crude_protein_pct": null,
    "life_stage": null
   },
   "standard_attributes": {
    "Fish type": "Other",
    "Pet supply product form": "Wet",
    "Suitable for fish type": "Aquarium fish"
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   "shopify_category_id": "gid://shopify/TaxonomyCategory/ap-2-4-16",
   "meets_minimum_spec": false,
   "tier": "basic",
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   "best": {
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    "retailer": "petco",
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   "lowest_price": {
    "price": 45.0,
    "retailer": "petco",
    "url": "https://www.petco.com/product/gamma-frozen-food-brine-shrimp-plus-garlic-blister-pack-fish-food"
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   "size_missing": false,
   "unranked_reason": null,
   "offers": [
    {
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     "availability": "OnlineOnly",
     "in_stock": true,
     "seller": "Petco",
     "first_party": true,
     "shipping": {
      "text": "free shipping",
      "price": 0.0
     },
     "size_text": "570 Grams",
     "url": "https://www.petco.com/product/gamma-frozen-food-brine-shrimp-plus-garlic-blister-pack-fish-food",
     "observed_at": "2026-10-09T12:01:20-04:00",
     "age_minutes_at_build": 18743
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   ],
   "url": "/items/82161.json",
   "html": "/items/82161.html",
   "rank": 4,
   "premium": {
    "pct_over_baseline": 253.7,
    "spec_diffs": {
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      "goldfish",
      "all_fish"
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     "food_form": [
      "flakes",
      "frozen"
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    },
    "note": null
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  },
  {
   "id": 232926,
   "name": "Aqueon Cichlid Slow Sinking Pellets Medium size",
   "brand": "Aqueon",
   "gtin": null,
   "category": "fish-food",
   "size": {
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    "unit": "g"
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    "unit": "g"
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    "target_fish": "cichlid",
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    "complete_nutrition": null,
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    "life_stage": "all_life_stages"
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   "lowest_price": {
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   "html": "/items/232926.html",
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   "premium": {
    "pct_over_baseline": 275.2,
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     "food_form": [
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      "all_life_stages"
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    "unit": "g"
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    "diet_role": "supplement",
    "complete_nutrition": false,
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      "flakes",
      "frozen"
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  },
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   "meets_minimum_spec": false,
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   "premium_note": "The frozen shrimp-and-spirulina formula provides a specialty food in a bulk multipack.",
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   "lowest_price": {
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     "retailer_id": "3901445",
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     "currency": "USD",
     "price_usd": 42.99,
     "unit_price": 19.107,
     "availability": "OutOfStock",
     "in_stock": false,
     "seller": "Petco",
     "first_party": true,
     "shipping": {
      "text": "free shipping",
      "price": 0.0
     },
     "size_text": "750 G",
     "url": "https://www.petco.com/product/tropical-marine-centre-gamma-frozen-food-spirulina-brine-shrimp-slice-pack-fish-food",
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     "age_minutes_at_build": 17618
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   ],
   "url": "/items/232901.json",
   "html": "/items/232901.html",
   "rank": 7,
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    "pct_over_baseline": 413.6,
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     "food_form": [
      "flakes",
      "frozen"
     ]
    },
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   "name": "Tetra Goldfish Flakes",
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    "unit": "kg"
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    "value": 2050.23584,
    "unit": "g"
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    "price": 48.99,
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    "url": "https://www.amazon.com/dp/B00025Z6YI"
   },
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    "price": 48.99,
    "retailer": "amazon",
    "url": "https://www.amazon.com/dp/B00025Z6YI"
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     "unit_price": 23.895,
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     "in_stock": true,
     "seller": "Amazon.com",
     "first_party": true,
     "shipping": {
      "text": "FREE delivery",
      "price": 0.0
     },
     "size_text": "4.52 Pound (Pack of 1)",
     "url": "https://www.amazon.com/dp/B00025Z6YI",
     "observed_at": "2026-10-10T08:20:14-04:00",
     "age_minutes_at_build": 17525
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   ],
   "url": "/items/232947.json",
   "html": "/items/232947.html",
   "rank": 8,
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    "pct_over_baseline": 542.3,
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     "life_stage": [
      null,
      "all_life_stages"
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    "note": null
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   "name": "Tetra Cichlid Floating Sticks",
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    "value": 320.3,
    "unit": "g"
   },
   "size_as_extracted": {
    "value": 320.34935,
    "unit": "g"
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    "Pet supply product form": "Dry",
    "Suitable for fish type": "Aquarium fish"
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    "url": "https://www.amazon.com/dp/B00025Z6R0"
   },
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    "retailer": "amazon",
    "url": "https://www.amazon.com/dp/B00025Z6R0"
   },
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    {
     "retailer": "amazon",
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     "currency": "USD",
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      "text": "FREE delivery",
      "price": 0.0
     },
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   ],
   "url": "/items/232931.json",
   "html": "/items/232931.html",
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    "pct_over_baseline": 562.0,
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      null,
      "all_life_stages"
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    "unit": "kg"
   },
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    "value": 2267.96,
    "unit": "g"
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    "net_weight_oz": 80,
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    "unit_price": 26.433,
    "price": 59.95,
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    "url": "https://www.amazon.com/dp/B0CQRXB1CZ"
   },
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    "retailer": "amazon",
    "url": "https://www.amazon.com/dp/B0CQRXB1CZ"
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     "availability": "In Stock",
     "in_stock": true,
     "seller": null,
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     "shipping": {
      "text": "FREE delivery",
      "price": 0.0
     },
     "size_text": "5 pounds",
     "url": "https://www.amazon.com/dp/B0CQRXB1CZ",
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   "url": "/items/232908.json",
   "html": "/items/232908.html",
   "rank": 10,
   "premium": {
    "pct_over_baseline": 610.5,
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      "goldfish",
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      "wafers"
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      null,
      "adult"
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    },
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    "value": 1451.4944,
    "unit": "g"
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    "complete_nutrition": null,
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    "url": "https://www.amazon.com/dp/B07YBJX6JH"
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      "text": "FREE delivery",
      "price": 0.0
     },
     "size_text": "3.2 pounds",
     "url": "https://www.amazon.com/dp/B07YBJX6JH",
     "observed_at": "2026-10-10T08:16:38-04:00",
     "age_minutes_at_build": 17528
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   "url": "/items/232941.json",
   "html": "/items/232941.html",
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      "all_life_stages"
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    "note": null
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    "url": "https://www.amazon.com/dp/B0DGFVCQS1"
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    "url": "https://www.amazon.com/dp/B0DGFVCQS1"
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   "rank": 12,
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     "food_form": [
      "flakes",
      "pellets"
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     "life_stage": [
      null,
      "all_life_stages"
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   "size_as_extracted": {
    "value": 164.4271,
    "unit": "g"
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    "retailer": "amazon",
    "url": "https://www.amazon.com/dp/B00176GXOI"
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      "text": "FREE delivery",
      "price": 0.0
     },
     "size_text": "5.8 Ounce (Pack of 1)",
     "url": "https://www.amazon.com/dp/B00176GXOI",
     "observed_at": "2026-10-10T08:19:35-04:00",
     "age_minutes_at_build": 17525
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   ],
   "url": "/items/232943.json",
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   "rank": 13,
   "premium": {
    "pct_over_baseline": 911.9,
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      "granules"
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      "all_life_stages"
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    "unit": "g"
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    "value": 707.604,
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    "price": 27.99,
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   },
   "lowest_price": {
    "price": 27.99,
    "retailer": "petco",
    "url": "https://www.petco.com/product/api-pond-fish-food"
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     "shipping": {
      "text": "free shipping",
      "price": 0.0
     },
     "size_text": "1.56 LBS",
     "url": "https://www.petco.com/product/api-pond-fish-food",
     "observed_at": "2026-10-09T08:44:01-04:00",
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   "url": "/items/3441.json",
   "html": "/items/3441.html",
   "rank": 14,
   "premium": {
    "pct_over_baseline": 963.2,
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   "gtin": "097612401844",
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    "url": "https://www.petco.com/product/zoo-med-axolotl-and-aquatic-newt-food"
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     },
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     "url": "https://www.petco.com/product/zoo-med-axolotl-and-aquatic-newt-food",
     "observed_at": "2026-10-09T13:16:24-04:00",
     "age_minutes_at_build": 18668
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   "url": "/items/145789.json",
   "html": "/items/145789.html",
   "rank": 15,
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   "lowest_price": {
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      "cichlid"
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     "url": "https://www.amazon.com/dp/B000R9WRIC",
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      "all_life_stages"
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      "cichlid"
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      "all_life_stages"
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      "all_life_stages"
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     "size_text": "8 OZ",
     "url": "https://www.petco.com/product/san-francisco-bay-brand-frozen-brine-shrimp",
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     "currency": "USD",
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     "url": "https://www.amazon.com/dp/B00025Z6K2",
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      "all_life_stages"
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     "retailer": "amazon",
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     "price": 14.97,
     "currency": "USD",
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     "seller": "YUSHUANG-MY",
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      "text": "FREE delivery",
      "price": 0.0
     },
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     "url": "https://www.amazon.com/dp/B0DPGXZSCY",
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   ],
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   "html": "/items/232951.html",
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      "all_fish"
     ],
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      "all_life_stages"
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    },
    "note": "Single-ingredient freeze-dried bloodworms offer a high-protein supplemental treat."
   }
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    "value": 56.7,
    "unit": "g"
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      "text": "FREE delivery",
      "price": 0.0
     },
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     "url": "https://www.amazon.com/dp/B0H7XVZ46R",
     "observed_at": "2026-10-10T08:21:52-04:00",
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      "fry"
     ]
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      "text": "free shipping",
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     "url": "https://www.petco.com/product/omega-one-veggie-rounds",
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     "age_minutes_at_build": 18666
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   ],
   "url": "/items/153087.json",
   "html": "/items/153087.html",
   "rank": 62,
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    "pct_over_baseline": 4636.0,
    "spec_diffs": {},
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   "brand": "RON'S CICHLIDS",
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    "unit": "g"
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    "Pet supply product form": "Dry"
   },
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     "price": 40.99,
     "currency": "USD",
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     "in_stock": true,
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     },
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     "url": "https://www.amazon.com/dp/B09XPRG6JP",
     "observed_at": "2026-10-10T08:21:58-04:00",
     "age_minutes_at_build": 17523
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   ],
   "url": "/items/232958.json",
   "html": "/items/232958.html",
   "rank": 63,
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    "pct_over_baseline": 4758.0,
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      "cichlid"
     ],
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      "pellets"
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      "adult"
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    },
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    "price": 40.99,
    "retailer": "amazon",
    "url": "https://www.amazon.com/dp/B09XPBNMS7"
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     "url": "https://www.amazon.com/dp/B09XPBNMS7",
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      "pellets"
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      null,
      "all_life_stages"
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      "adult"
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    "retailer": "amazon",
    "url": "https://www.amazon.com/dp/B00M2GSLZQ"
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     "size_text": "0.85 Ounce (Pack of 1)",
     "url": "https://www.amazon.com/dp/B00M2GSLZQ",
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     "age_minutes_at_build": 17534
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   "rank": 67,
   "premium": {
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     "life_stage": [
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      "all_life_stages"
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     "first_party": false,
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      "text": "Shipping arrives by tomorrow",
      "price": null
     },
     "size_text": "1.76,  50gm",
     "url": "https://www.walmart.com/ip/Hikari-Marine-S-Pellet-Fish-Food-1-76-oz/24927482",
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     "age_minutes_at_build": 17737
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   "url": "/items/212299.json",
   "html": "/items/212299.html",
   "rank": 68,
   "premium": {
    "pct_over_baseline": 4963.5,
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    "note": null
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