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  1. Comet Goldfish 101: Care, Size, Lifespan and Tank Setup

    2 days ago · Comet Goldfish are a staple freshwater species that have been in the aquarium scene for many years. Read this guide and learn all about them!

  2. Comet (goldfish) - Wikipedia

    The comet or comet-tailed goldfish is a single-tailed goldfish bred in the United States. It is similar to the common goldfish, except slightly smaller and slimmer, and is mainly distinguished by its long deeply …

  3. Comet Goldfish Care Lifespan Size and Tank Essentials

    Jan 22, 2021 · Comet goldfish are a popular variety known for their elongated bodies and deeply forked tail fins. They are hardy, fast swimmers, and thrive in outdoor ponds or large aquariums.

  4. Comet Goldfish Fish Species Profile - The Spruce Pets

    Sep 6, 2025 · The comet goldfish is one of the best beginner fish with low care requirements and ability to tolerate most novice mistakes.

  5. Comet Goldfish: Size, Lifespan, Tank Size & Care (Ultimate Guide)

    Feb 27, 2025 · The Comet goldfish is the most popular variety of this breed and is likely the type you'll end up with from the pet store. Learn about proper care, lifespan and more with out guide.

  6. Comprehensive Guide to Comet Goldfish: Care, Diet, Tank

    Nov 30, 2025 · This comet goldfish overview takes you into the world of fancy aquarium goldfish. You’ll learn about their characteristics, including nutrition, temperament, breeding, health, lifespan, and …

  7. Comet Goldfish | Habitat, Size, Diet & Interesting Facts

    Jun 15, 2025 · Explore Comet Goldfish (Carassius auratus), a popular ornamental fish admired for its beauty and adaptability in various environments.

  8. Comet Fish Explained: A Comprehensive Care and Breeding Guide

    Comet fish are a popular breed of goldfish with long, flowing tails that resemble a comet's tail, hence the name. They are resilient and can adapt to various environments, making them ideal for beginner and …

  9. Comet Goldfish - Size, Lifespan, Tank And Care Guide - Tankarium

    Mar 19, 2023 · Comets have a slightly more compact body than the Common Goldfish, and their signature feature is a long, flowing tail that trails behind them like a meteorite. Unlike most other …

  10. Comet Goldfish: Info, Care, Pictures, Temperament, Habitat & Traits

    Oct 29, 2025 · The comet goldfish is an attractive little fish with a single fork-shaped tail fin, unlike many of its cousins. Because of the unique tail, they were named after a comet in space.