{
 "slug": "aquarium-air-stones",
 "name": "Aquarium Air Stones",
 "root": "pet",
 "unit": "cm",
 "unit_as_designed": null,
 "unit_note": "Use the active diffuser length in centimeters; for round stones use the largest face diameter. For multi-packs, add the measured lengths of all included diffusers.",
 "gpc": null,
 "google_product_category": {
  "id": 505307,
  "path": "Animals & Pet Supplies > Pet Supplies > Fish Supplies > Aquarium Air Stones & Diffusers"
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 "taxonomy": {
  "shopify": {
   "id": "gid://shopify/TaxonomyCategory/ap-2-4-2",
   "path": "Animals & Pet Supplies > Pet Supplies > Fish & Aquatic Supplies > Aquarium Air Stones & Diffusers",
   "attributes": [
    {
     "name": "Accessory size",
     "handle": "accessory-size",
     "values": [
      "Triple extra small (XXXS)",
      "Double extra small (XXS)",
      "Extra small (XS)",
      "Small (S)",
      "Medium (M)",
      "Large (L)",
      "Extra large (XL)",
      "Double extra large (XXL)",
      "Triple extra large (XXXL)",
      "Four extra large (4XL)",
      "Five extra large (5XL)",
      "Six extra large (6XL)",
      "Extra short",
      "Short",
      "Regular (R)",
      "Long",
      "Extra long",
      "Standard",
      "Travel size",
      "Compact",
      "Customizable",
      "One size",
      "Other"
     ]
    },
    {
     "name": "Color",
     "handle": "color",
     "values": [
      "Beige",
      "Black",
      "Blue",
      "Bronze",
      "Brown",
      "Clear",
      "Gold",
      "Gray",
      "Green",
      "Multicolor",
      "Navy",
      "Orange",
      "Pink",
      "Purple",
      "Red",
      "Rose gold",
      "Silver",
      "White",
      "Yellow"
     ]
    },
    {
     "name": "Compatible aquarium",
     "handle": "compatible-aquarium",
     "values": [
      "All aquarium types",
      "Freshwater aquariums",
      "Saltwater aquariums",
      "Other"
     ]
    },
    {
     "name": "Material",
     "handle": "material",
     "values": [
      "Acrylic",
      "Aluminum",
      "Angora",
      "Bamboo",
      "Biodegradable materials",
      "Brass",
      "Bronze",
      "Canvas",
      "Carbon",
      "Cardboard",
      "Cashmere",
      "Ceramic",
      "Chrome",
      "Clay",
      "Coir",
      "Concrete",
      "Copper",
      "Corduroy",
      "Cork",
      "Cotton",
      "Denim",
      "Fabric",
      "Faux fur",
      "Faux leather",
      "Felt",
      "Fiberglass",
      "Flannel",
      "Fleece",
      "Fur",
      "Glass"
     ]
    },
    {
     "name": "Pattern",
     "handle": "pattern",
     "values": [
      "Abstract",
      "Animal",
      "Art",
      "Bead & reel",
      "Birds",
      "Brick",
      "Bull's eye",
      "Camouflage",
      "Characters",
      "Checkered",
      "Chevron",
      "Chinoiserie",
      "Christmas",
      "Collage",
      "Coral",
      "Damask",
      "Diagonal",
      "Diamond",
      "Dog's tooth",
      "Dots",
      "Egg & dart",
      "Ethnic",
      "Everlasting knot",
      "Floral",
      "Fret",
      "Geometric",
      "Guilloche",
      "Hearts",
      "Illusion",
      "Lace"
     ]
    }
   ]
  },
  "google": {
   "id": 505307,
   "path": "Animals & Pet Supplies > Pet Supplies > Fish Supplies > Aquarium Air Stones & Diffusers"
  }
 },
 "fields": [
  {
   "key": "diffuser_length_cm",
   "label": "Diffuser length",
   "type": "number",
   "unit": "cm",
   "values": null,
   "why_it_matters": "Length indicates how much of the tank the diffuser can aerate and provides a size-based comparison."
  },
  {
   "key": "diffuser_shape",
   "label": "Diffuser shape",
   "type": "enum",
   "unit": null,
   "values": [
    "disc",
    "cylinder",
    "bar",
    "flexible",
    "other"
   ],
   "why_it_matters": "Shape determines where the stone fits and how broadly it distributes bubbles."
  },
  {
   "key": "material",
   "label": "Material",
   "type": "enum",
   "unit": null,
   "values": [
    "ceramic",
    "mineral",
    "other"
   ],
   "why_it_matters": "Material affects durability, pore structure, and resistance to clogging."
  },
  {
   "key": "bubble_size",
   "label": "Bubble size",
   "type": "enum",
   "unit": null,
   "values": [
    "fine",
    "medium",
    "coarse",
    "unspecified"
   ],
   "why_it_matters": "Bubble size affects water circulation and the diffuser's aeration characteristics."
  },
  {
   "key": "compatible_aquarium",
   "label": "Compatible aquarium",
   "type": "enum",
   "unit": null,
   "values": [
    "All aquarium types",
    "Freshwater aquariums",
    "Saltwater aquariums",
    "Other"
   ],
   "why_it_matters": "Confirms the diffuser is suitable for the type of tank where it will be used."
  },
  {
   "key": "air_flow_capacity_l_min",
   "label": "Air flow capacity",
   "type": "number",
   "unit": "L/min",
   "values": null,
   "why_it_matters": "A listed flow capacity helps indicate the air supply the diffuser is designed to handle."
  }
 ],
 "minimum_spec": {
  "description": "A porous aquarium diffuser that can be connected to an air pump and is suitable for the intended freshwater or saltwater tank. Choose a length and shape that fit the placement area; no particular bubble size or stated flow rating is necessary for basic aeration.",
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 "premium_dimensions": [
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