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The Goldfish Tank
  • Care
  • Tanks
  • Ponds
  • Equipment
  • Food
  • Types
  • Facts
  • Health
  • Plants
  • Biology

The Goldfish Tank

  • tamasaba sabao goldfish swimming to the left
    Best Tamasaba Goldfish Tank Mates
    by Alison Page
  • lionhead goldfish
    Best Lionhead Goldfish Tank Mates
    by Alison Page
  • Best 100 Gallon Fish Tanks
    The Best 100 Gallon Fish Tanks
    by Matt Tomkin
  • The best 40 Gallon Fish Tanks
    The Best 40 Gallon Fish Tanks
    by Lewis German
  • Best 10 Gallon Fish Tanks
    The Best 10 Gallon Fish Tanks
    by Lewis German
  • Best 20 Gallon Fish Tanks
    The Best 20 Gallon Fish Tanks
    by Lewis German

Tank Mates for Goldfish

  • tamasaba sabao goldfish swimming to the left
    Best Tamasaba Goldfish Tank Mates
  • lionhead goldfish
    Best Lionhead Goldfish Tank Mates
  • tosakin goldfish
    Best Tosakin Goldfish Tank Mates
  • Best Butterfly Tail Goldfish Tank Mates
  • veiltail goldfish scaled
    Best Veiltail Goldfish Tank Mates
  • Fantail fancy goldfish
    Best Fantail Goldfish Tank Mates

Tank Conditions

  • Best 100 Gallon Fish Tanks
    The Best 100 Gallon Fish Tanks
  • The best 40 Gallon Fish Tanks
    The Best 40 Gallon Fish Tanks
  • Best 10 Gallon Fish Tanks
    The Best 10 Gallon Fish Tanks
  • Best 20 Gallon Fish Tanks
    The Best 20 Gallon Fish Tanks
  • graphic of two orange fish and a thermometer
    Fish Aquarium Temperature in Winter
  • Tank Heater within decorated fish tank
    How to Keep Fish Tanks Warm Over Winter

Goldfish Food

  • lone goldfish in clear water fishtank
    How Much Should You Feed Goldfish?
  • A goldfish swimming on a dark blue background
    How often to feed goldfish: Get a healthy schedule now!
  • fish cartoon about feeding goldfish whilst you are on holiday
    Holiday food for fish: How to feed your goldfish while you’re on holiday
  • cartoon fish reading about pellets
    Goldfish pellets: The best way to feed fish pellets
  • cartoon of two fish eating
    Frozen and live foods for goldfish
  • cartoon fish reaching for food
    Flake foods versus pellets

Goldfish Diseases

  • Orange banner with the words "goldfish parasites: causes and treatments"
    Goldfish Parasites: Causes and Treatment
  • cartoon goldfish at hospital
    Goldfish fungus: Types of fungus, causes and treatments
  • An orange goldfish with black ammonia burn patches resting on gravel at the bottom of a fish tank
    Is Your Goldfish Turning Black? 4 Reasons Why & What You Should Do
  • A goldfish sitting at the bottom of a tank
    Why is my goldfish sitting at the bottom of the tank?
  • cartoon fish reading a book
    Congested fins in goldfish
  • cartoon goldfish
    Goldfish and Costia
Fantail goldfish swimming to the right

Goldfish Care

Cartoon man feeding goldfish in tank

Goldfish Food

Latest Comments

  1. Lewis German on Decoding goldfish behavior2023-01-17

    Glad to help

  2. Lewis German on How Long Do Goldfish Live? 7 Ways to Help Them Live Longer!2023-01-17

    Always happy to help :)

  3. Lewis German on What is the Best Substrate for Goldfish? 4 Great Options2023-01-17

    Hi Alison, Bottled water is okay, just make sure it is "filtered" water and not "Distilled" water as it needs…

  4. Lewis German on Fish Aquarium Temperature in Winter2023-01-17

    Thank you so much for your kind feedback Teresa, I am glad to be able use my knowledge to help…

  5. Donald on Why is my goldfish sitting at the bottom of the tank?2023-01-16

    Thank you for providing such useful infor.

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