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Blue Thumb Sakana Koi Food Spring & Autumn Pellets

SKU: PB2255
$18.99
Size

Premium Cool Water Koi & Pond Fish Food - Spring & Autumn Formula

Blue Thumb Sakana Spring & Autumn Koi Food is a scientifically formulated, nutritionally complete diet designed specifically for cooler water conditions when temperatures fall between 45°F and 65°F. This specialized cool water formula features reduced protein and fat levels that match the slower metabolic activity of koi and pond fish during spring and autumn seasons, ensuring optimal digestion and health during transitional weather.

Cool Water Nutrition Science

Crafted with a corn-free recipe that never clouds water, Sakana Spring & Autumn features digestive enzymes that help fish process nutrients efficiently even when their metabolism slows in cooler temperatures. The 3mm floating pellets soften quickly, making them accessible to fish of all sizes while reducing waste output and maintaining pristine pond conditions during the critical spring and fall seasons.

Available Sizes

  • 20 oz Container (SKU: PB2255) - Perfect for smaller ponds or seasonal transitions. Ideal for feeding 3-5 medium koi through spring or autumn. Convenient resealable container maintains freshness during temperature fluctuations.
  • 2.5 lb Pail (SKU: PB2262) - Great value for medium-sized ponds with 6-12 koi. Provides approximately 2-3 months of feeding during cool water periods. Economical step-up from the 20 oz size with secure pail storage.
  • 15 lb Box (SKU: PB2279) - Professional-grade quantity for larger ponds or koi enthusiasts with 15-25 fish. Covers both spring and autumn seasons for most pond setups. Best value per pound for serious koi keepers.
  • 40 lb Box (SKU: PB1984) - Commercial/bulk size for large installations, koi breeders, or pond maintenance professionals. Maximum value and convenience for high-volume feeding operations or multiple pond systems throughout cool water seasons.

Nutritional Analysis

  • Crude Protein: 28% minimum (optimized for cool water metabolism)
  • Crude Fat: 4% minimum (reduced for easier digestion)
  • Crude Fiber: 5% maximum
  • Moisture: 11% maximum
  • Ash: 7% maximum
  • Phosphorus: 1% minimum

Key Features:

  • Cool water formula optimized for 45°F-65°F temperatures
  • Lower protein (28%) and fat (4%) for slower metabolism
  • 3mm floating pellets soften quickly for all fish sizes
  • Contains digestive enzymes to reduce pond waste
  • Corn-free recipe never clouds water
  • Suitable for koi, goldfish, and all pond fish species
  • Available in four convenient sizes from 20 oz to 40 lb

Perfect For:

Spring feeding programs, autumn feeding schedules, transitional season nutrition, koi ponds, goldfish ponds, mixed-species pond environments, cool water health maintenance, and professional pond management during temperature changes.

Feeding Guidelines:

Feed only when water temperatures are between 45°F and 65°F. Offer only what fish can consume in 5-10 minutes, 2-3 times daily depending on fish activity level and water temperature. At 45-55°F feed once daily, at 55-65°F feed 2-3 times daily. Remove uneaten food after 10 minutes. When water temperatures rise above 65°F, switch to Sakana Warm (Growth & Color) formula. Do not feed when water drops below 45°F - fish naturally reduce feeding behavior in very cold water. Store in cool, dry location with container tightly sealed.

Important: For cool water feeding only (45°F-65°F). Switch to warm water formula above 65°F. Do not feed below 45°F. Do not overfeed - excess food degrades water quality.

Frequently Asked Questions

Q: Why do I need a different food for spring and autumn?
A: Fish are cold-blooded, so their metabolism slows significantly in cooler water. The Spring & Autumn formula has lower protein (28% vs 40%) and fat (4% vs 7%) compared to warm water food, making it easier to digest when metabolism is reduced. Feeding high-protein warm water food in cool temperatures can lead to digestive problems and poor water quality.

Q: At what temperature should I switch between formulas?
A: Use Spring & Autumn formula when water is 45°F-65°F. Switch to Sakana Warm (Growth & Color) when temperatures consistently exceed 65°F. Stop feeding entirely below 45°F. When temperatures fluctuate around 65°F, observe fish behavior - if they're sluggish, use cool water formula; if active, use warm water formula.

Q: Which size should I buy for my pond?
A: The 20 oz container works well for 3-5 medium koi through one season. The 2.5 lb pail suits 6-12 koi for a single cool season. The 15 lb box is ideal for 15-25 koi and typically covers both spring and autumn seasons. The 40 lb bulk size is best for large ponds (25+ koi) or professional operations.

Q: Can I use this food year-round instead of switching formulas?
A: No - using Spring & Autumn formula year-round will deprive your fish of essential nutrition during warm months when they're actively growing. Koi need the higher protein and fat content of warm water formula during summer (above 65°F) for optimal growth and color development. Always match the food formula to water temperature.

Note: For cool water feeding only (45°F-65°F). Corn-free formula. Contains digestive enzymes. Available in 20 oz, 2.5 lb, 15 lb, and 40 lb sizes. Switch to warm water formula above 65°F.