Getting Started with Freshwater Fish

Find out how to start up a freshwater aquarium, including finding the right fish, selecting the right tank size and tank equipment and more.
feeding fish
How Much (and How Often) Should I Feed My Aquarium Fish?
Reef Tank Water Testing
How to Reduce the Level of Phosphate in Your Aquarium Safely
fish swimming in aquarium
Aquarium Fish Go Missing for a Variety of Reasons
Test Strip for pH
How Important Is Your Aquarium's pH Level?
Aquarium thermometer
The Pros and Cons of Every Type of Aquarium Thermometer
An aquarium lit dynamically by LED lights
Who Wins the War for Dynamic Aquarium Lighting?
Schooling Fish
Why Do Fish School Together?
feeding swarm buenos aires tetra aquarium fish eating flake food
Flake Fish Foods and How to Choose the Right Combination for Fish
Feeding goldfish in the aquarium at home. Fish rock and plants in the background
A Short Primer on the Nutrition Fish Need to Eat
Betta swimming in planted aquarium fish tank
What Plants are Safe for Betta Fish?
Orange fish swimming in glass fishbowl
Clean Fishbowls Regularly to Keep Fish Healthy
Child watching fish tank. Aquarium with cichlids
Health Benefits of Aquariums
Fish Swimming In Aquarium
Bacterial Bloom: Understanding What It Is and How to Fix It
Rasbora Fish in an Aquarium
How to Upgrade an Aquarium: Moving Fish to a New Tank
Nitrogen Cycle
Prevent Fish Loss by Understanding Aquarium Nitrogen Cycles
Cichlid tank decorated with live and fake plants
How to Set Up a Cichlid Aquarium
Fishbowl and an aquarium on a sideboard
Tips to Determine the Sex of Your Fish
Feeding pet fish
Vacation and Holiday Fish Care and Feeding
Fishes eating in aquarium
Feeding Your Aquarium Fish the Right Type of Food
Raising Aquarium Fish in Hard Water Conditions
Pool test kit
Chlorine vs. Chloramine: What's in Your Water?
mini aquatic plants landscape for sale
Lighting Requirements for Plants in Community Aquariums
Colorful Fish From The Spieces Symphysodon Discus In Aquarium. Closeup, Selective Focus.
What Is the Best Equipment for Aquarium Water Movement?
Goldfish in toilet
Donate Fish, Do Not Flush - Why Flushing Your Fish is Not an Option
Aquarium plants with fish
Advantages of Live Aquarium Plants
Oil slick on water
How to Get Rid of Pesky Oil Slicks in Your Fish Tank
Close-Up Of Siamese Fighting Fish In Fishbowls Against White Background
How to Keep a Betta in a Vase
Fish fry
How to Feed Aquarium Fish Fry
Copper sulfate crystals
Using Mardel Coppersafe in Your Aquarium
Zeolite - Hydor
Using Zeolite to Keep Your Aquarium Clean
Danio fish in aquarium.
Transgenic Glow in the Dark Fish Are not Just Science Fiction
Aquarium water
Why Use Aged Water to Mantain a Healthy Comunity Aquarium?
Common and Scientific Fish Names Beginning With B
What Makes My Fish Want to Hide?
Tips for the Best Way to Set Up a Tank for Breeding Egg Scatterers
Numerous colorful fish swimming in a tank.
Your Aquarium Air Stones Can Be Renewed
Killifish Fry
How to Cull Your Freshwater Aquarium
Panda Cory
Learn About Common Fish Names Beginning with P
Community Aquarium - 80 Gallon
Tank Level Preferences for Different Aquarium Species
Hex Tank
Does Aquarium Tank Width Matter?
Girl holding goldfish in plastic bag
How to Safely Add Fish to a Tank to Prevent pH Shock
Aquarium with cichlids fish from lake malawi
What Type of Cover of Lid Is Best for Your Aquarium?
Aquarium with base in a living room
Do I Need a Special Stand for My Aquarium?
Neolamprologus brichardi
Learn About Fish Beginning With the Letter F
Weather loach (Misgurnus anguillicaudatus)
The Most Common Fish Names Beginning With W?
Kissing gouramis (Helostoma temminckii) males
What Are Common Fish Names Beginning With K?
Colisa lalia - Dwarf Gourami Sunset Morph
Fish Names Beginning With D
African arowana (Heterotis niloticus), adult, swimming, bonefish, captive, native in Africa
What Are Common Fish Names Beginning With H?
Jack Dempsey - Rocio octofasciata
What Are Common Fish Names Beginning With J?
Neon Tetra (Paracheirodon innesi)
Fascinating Fish That Begin With the Letter N
Symphysodon aequifasciatus - Blue Discus
A to Z Index of Common Names of Freshwater Fish
Iridescent shark
Fascinating Fish That Begin With the Letter "I"
Fish bowl wall mount
Is a Wall Fish Bowl Recommended?
Here's What to Know About Using Maggots to Feed Aquarium Fish
Paracheirodon axelrodi - Cardinal Tetra
Sicentific Names for Aquarum Fish with Common Names that begin with C