Sarasa Comet Goldfish 3-4"
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🐟 Sarasa Comet Goldfish Care Sheet
🔹 Overview
| Category | Details |
|---|---|
| Scientific Name | Carassius auratus |
| Common Name | Sarasa Comet Goldfish |
| Origin | Japan (selective breeding from common goldfish) |
| Adult Size | 20–30 cm (8–12 in) |
| Lifespan | 10–15 years (sometimes longer with excellent care) |
| Temperament | Peaceful, social, active |
| Tank Level | Mid to bottom |
🔹 Tank Setup
| Parameter | Ideal Range |
|---|---|
| Tank Size | 100+ liters (25+ gallons) per adult fish |
| Temperature | 18–24 °C (65–75 °F) |
| pH | 6.5–7.5 |
| Hardness | Moderate (5–19 dGH) |
| Substrate | Sand or smooth gravel |
| Decor | Plants (strong-rooted or artificial), open swimming space |
| Lighting | Moderate |
| Filtration | Strong, efficient filtration (goldfish produce a lot of waste) |
Tips:
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Sarasa Comets are active swimmers—ensure ample open swimming areas.
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Use a large, filtered tank to maintain water quality.
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Regular weekly water changes (25–50%) help prevent ammonia buildup.
🔹 Diet
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Type: Omnivorous
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Best Foods: High-quality goldfish pellets, flakes, frozen/live foods (bloodworms, daphnia), and blanched vegetables (peas, spinach, zucchini).
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Feeding Frequency: 2–3 times daily; feed small portions to prevent overfeeding and digestive issues.
🔹 Behavior & Compatibility
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Peaceful and social; usually kept in groups of 2 or more.
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Active and hardy, suitable for community goldfish tanks.
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Can coexist with other fancy or comet goldfish varieties.
🧭 Tank Mate Guide
✅ Compatible Species
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Other goldfish (comets, fantails, shubunkins, etc.)
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White Cloud Mountain Minnows (in cooler water)
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Rosy Barbs (if temperature compatible)
⚠️ Avoid or Use Caution With
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Tropical fish requiring high temperatures
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Aggressive or nippy fish
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Small delicate fish that may be eaten
🐣 Breeding Info
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Spawning Method: Egg scatterers; they lay eggs among plants.
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Parental Care: None; adults may eat eggs.
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Fry Care: Feed infusoria or powdered fry food first, then small brine shrimp or microworms.
🌿 Fun Facts
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Sarasa Comets are prized for their bright red-and-white coloration.
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Very hardy and ideal for beginner and intermediate aquarists.
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Active and playful, often recognizable by their long, flowing tails.
