8 Steps to the Perfect Aquarium Our free guide can help keep your tank clean and your fish healthy. Get it free when you sign up for the Spruce Pets!
Health & Wellness of Freshwater Fish
Here's How to Pick the Best Food for Your Goldfish
How to Treat Swim Bladder Disorder in Aquarium Fish
How to Manage Deadly Neon Tetra Disease
How to Treat Ich in Freshwater Fish
How Long Can You Expect Your Goldfish to Live?
Can Koi Fish Survive the Winter?
How to Treat Koi Herpesvirus
How to Treat Cotton Wool Disease in Freshwater Fish
How to Treat Ammonia Poisoning in Aquarium Fish
What to Do If Your Fish Is Gasping for Air
Fin Rot Can Kill Aquarium Fish but Is Easy to Prevent
How Long Do Bettas Usually Live and How Do You Keep Them Healthy?
How to Treat Gas Bubble Disease in Freshwater Fish
How to Treat Pseudomoniasis in Fish
How to Treat Common Freshwater Aquarium Fish Diseases
Anchor Worms in Freshwater Fish
How to Keep Your Aquarium Fish Healthy - the 10 Top Tips
What to Do if Your Betta Fish is Not Eating
7 Common Goldfish Diseases
What to Do if Your Pet Fish Has Tumors
What to Do if Your Aquarium Fish is Flashing
Feeding Your Fish Live Food
Skin Ulcers in Freshwater Fish
What Is Infusoria and How Do You Make It?
Nitrate Poisoning in Freshwater Aquarium Fish
How to Breed Egg Laying Aquarium Fish
Can Fish Sense Hunger, Low Oxygen, and How Do They Swim Straight?
How to Heat a Betta Fish Tank
How to Treat Carp Pox in Koi
Is My Betta Sleeping Too Much?
Silver Arowana Fish Species Profile
How Much and How Often Should You Feed Your Fish?
What to Do When Your Betta Fish Is Not Pooping
Treating Columnaris Disease in Aquarium Fish
How Do I Fix My Fat Betta?
How to Treat Leeches in Freshwater Fish
Can Changing Your Aquarium's Water Kill Your Fish?
How to Treat Anemia in Your Pet Fish
Saprolegnia in Freshwater Fish
Find out What Happens Before a Female Live-Bearer Gives Birth
Discover The Surprising Health Benefits of Keeping an Aquarium
Is Your Fish Omnivore, Herbivore or Carnivore?
Lymphocystis in Freshwater Fish
How to Tell if Your Betta Fish is a Boy or a Girl
Signs and Symptoms of Brooklynella Disease in Fish
Learn About Lice in Freshwater Fish
What Is Nitrite Poisoning in Aquarium Fish?
How to Feed Your Herbivorous Fish
What is the Best Way to Preserve the Slime Coat on Fish?