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!
How to Care for Freshwater Fish
20 Colorful Species of Rainbowfish
Learn All About the Skunk Cory Fish
22 Small Fish Breeds for Your Freshwater Aquarium
Can You Keep a Catfish as a Pet?
Low-Maintenance Freshwater Fish for Beginners
How to Care for the Vibrant Harlequin Rasbora
From the Amazon and Captive Breeders Elsewhere: Neon Tetra
Cold Water Fish Species for Your Freshwater Aquarium
Everything You Need to Know About the Bristlenose Pleco
The Eye-Catching Colors and Patterns of the Platy Fish
Guppy Fish Species Profile
Barb Species: A Lively, Peaceful Fish
10 Variations in Freshwater Angelfish
Learn Everything You Need to Know About Betta Fish
What Catfish Are Good in Freshwater Aquariums?
Feeding, Care, and Habitat of the Freshwater Gold Barb
Discover Different Gourami Species for Aquariums
Different Fish Lifespans According to Species and Aquarium Conditions
How to Keep and Breed Gourami Aquarium Fish
All About the White Cloud Mountain Minnow
Which Freshwater Fish Species Are Best for Heated Tanks?
15 Classic Goldfish Names
Learn About the Symphysodon Discus, Also Known As Pompadour Fish
How Do You Care for the Pearl Danio Fish?
Learn How to Breed Egg Scattering Tropical Fish
Invite a School of Clown Loaches to Join Your Aquarium Community
Learn Everything You Need to Know About the Killifish
Methylene Blue as an Anti-Fungal & Anti-Parasitic for Aquarium Fish
Swordtail Fish Species Profile
Most Cichlids are Suited for the Home Aquarium, but not with all Fish
Learn About the Shubunkin Goldfish
How to Feed, Breed and Care for Pearl Gourami
The Blood Parrot Cichlid Fish Is a Controversial Hybrid
11 Top Catfish Species for Your Aquarium
Learn the Anatomy and Physiology of Aquarium Fish
Pea Puffer Fish Species Profile
Learn Why the Cardinal Tetra Is a Popular Aquarium Fish
Amano Shrimp Species Profile
Would a Weather Loach Be a Good Addition to Your Aquarium?
Learn All About the Cherry Barb
Rosy Barb: A Freshwater Aquarium Fish That Enjoys Company
What Are Triggerfishes and How to Identify One?
Oscar: Fish Species Profile
Paradise Fish Are the Easiest of the Bubble Nest Builders to Breed
Mollies: What You Need to Know to Keep Them Healthy
Use These Tips for Caring for Tiger Barb Fish
Learn How to Take Care of Goldfish
Adding Three Stripe Cory to Your Aquarium Community
The Dwarf Gourami: Caring for Tropical Fish
Common Fish Names Beginning With 'S'
Learn How Much to Feed Your Betta Fish
Answers to Commonly Asked Questions About Bettas
Reasons Why Betta Fish Fight and How to Stop It
Koi Fish Species Profile
These Are the Reasons You Should Have a Congo Tetra Fish
Zebra Danios: Among the Easiest Fish to Keep in Aquariums
Tips for Caring for and Breeding the Forktail Rainbow Fish
The South American Leaffish: Not for Beginners
Neon Goby Fish Species Profile
Make a Panda Cory Right at Home in Your Aquarium