Fish & Aquariums

popular-fish-aquarium-owners-should-avoid

7 Popular Fish Most Aquarium Owners Should Avoid

Some fish just don’t belong in home aquariums.

common-betta-fish-myths

5 Common Betta Fish Myths and Misconceptions

These myths have helped make the betta one of the most exploited fish in the aquarium trade.

semi-aggressive-freshwater-fish-for-a-tropical-aquarium

What Do Betta Fish Eat? A Betta Feeding Guide for Beginners

Learn what betta fish eat and how much and how often to feed your betta. Proper feeding is an important but often overlooked aspect of betta fish care.

freshwater-angelfish-care-guide-facts-faq

25 Best Angelfish Tank Mates for a Community Aquarium

Learn about the best tank mates for angelfish and find out which fish can live with freshwater angelfish in a community aquarium.

signs-of-stress-in-tropical-fish

10 Signs of Stress in Tropical Fish

Here is how to find out if the fish in your freshwater aquarium are stressed out. Stress leads to death, so watch for these signs and learn how to help your fish live long, happy, peaceful lives.

best-schooling-fish-aquarium

10 Best Schooling Fish for a Freshwater Aquarium

Learn about the best small and large schooling fish for your freshwater fish tank and find out which are appropriate for 10, 20, or 55-gallon aquariums or bigger.

why-are-my-guppies-eyes-black

Why Are My Guppies Eyes Black? Here Are 4 Possibilities

Have your guppies' eyes suddenly turned black? There are four reasons known to date of why this happens. I've listed and described them in this quick guide.

aquatic-plants-for-shrimp

The Best Aquatic Plants for Shrimp

Live plants help keep the fish in your underwater world happy and healthy. This is a list of the best aquatic plants for the freshwater shrimp that help keep the aquarium clean. These little invertebrates will play and chew on those green leaves.

common-plecostomus-fish-care

Common Plecostomus Fish Care, Size, Tank Mates, and Lifespan

The plecostomas, or sucker fish, is a popular freshwater catfish with special care considerations. Learn the facts before you stock this often misunderstood fish.

large-freshwater-aquarium-fish

10 Best Large Fish for a Freshwater Aquarium

Here are the 10 best (and worst) large fish for your freshwater home aquarium along with recommendations for tank size and care management. Big freshwater fish look spectacular in the right tank setup but choose wisely.

can-guppies-have-babies-without-a-male

Can Guppies Have Babies Without a Male?

While it's not possible for a female guppy to get pregnant without a male guppy, it may appear that it is possible. Female guppies can hold the sperm of a male guppy for several months, which may make it appear that she got pregnant without a male guppy.

tankmates

13 Safe and Compatible Betta Fish Tank Mates

The Siamese fighting fish, or betta, is a beautiful, solitary creature that gets quite nippy with other fish. But there are some species of fish that can cohabitate with bettas in a community tank. Here is a comprehensive guide to finding other fish that can live with bettas.

freshwater-aquarium-snails

Easy and Best Aquarium Plants

When someone mentions a visually stunning aquarium, what comes to mind? You probably envision a tank with exotic species of fish swimming around eye-catching plants. This article will show you which plants are the best of the lot.

saltwater-aquarium-fish-for-beginners

Saltwater Aquarium Fish for Beginners

An aquarium can completely transform a room. Everyone likes seeing pretty, colorful fish swimming around in a beautiful aquarium decorated with underwater plants and other fixtures. Saltwater fish are trendy because of the many species and colors available.

signs-of-stress-in-tropical-fish

Do Betta Fish Get Lonely and Bored?

Find out what to do if your betta fish looks lonely or bored and whether or not you should worry when your betta lives alone.

top-floating-aquarium-plants

Top Floating Aquarium Plants

Aquariums are excellent as a decoration for your living room, office, or store. Everyone likes looking at colorful fish as they swim around. There's something very relaxing about fish tanks, but you can't have a thriving ecosystem without the right aquarium plants.

freshwater-angelfish-care-guide-facts-faq

Freshwater Angelfish Care, Tank Mates, and FAQ

Everything you need to know about freshwater angelfish including care, best tank mate recommendations, and tank size, as well as answers to many frequently asked questions.

choosing-the-best-fish-for-aquaponics

Aquarium-Cleaning Fish

Algae is a normal part of any aquarium ecosystem, but it has to be kept in small quantities for other living things to thrive in the same environment. That's why you need to add some algae-eaters to your tank to make sure that the algae doesn't spread too much.

freshwater-aquarium-snails

Freshwater Aquarium Snails

Aquatic snails are a great addition to any freshwater tank. They work hard to clean the aquarium by feeding on algae, fish waste, and other debris. Snails are pretty to look at too, and you can't have a serious aquarium without them.

types-of-catfish-for-freshwater-aquarium

10 Types of Catfish for a Freshwater Aquarium

Check out the best types of freshwater catfish for the home aquarium, including small catfish for small tanks, and others that grow to several feet in length.

why-you-should-not-keep-a-betta-fish-in-a-bowl

Why You Should Not Keep a Betta Fish in a Bowl

There are many misconceptions about betta fish, one of them being that a fishbowl is the best habitat for them. If properly taken care of, they can live from 3 to 5 years. This article will explain why bettas should not live in a bowl or vase and offer some other helpful tips.

how-to-pick-a-safe-location-for-your-aquarium

How to Pick a Safe Location for Your Aquarium

There's nothing worse than a shattered aquarium and fish flopping around on the floor. There are many ways for accidents to happen, but knowing the most common dangers could keep your pets safe for life.

how-to-take-care-of-live-plants-in-your-aquarium

How to Take Care of Live Plants in Your Aquarium

Aquascaping is a delightful aspect of the aquarium world. Practiced by experts and novices alike, all it takes is a few plants and an understanding of what they need to thrive.

how-to-maintain-an-aquariums-nitrogen-cycle

How to Maintain an Aquarium's Nitrogen Cycle

Every aquarium has a nitrogen cycle. How well it is managed determines the difference between a healthy tank or dead fish. Here's how to give your pets the best quality water and a happy life.

how-do-betta-fish-sleep

How and When Do Betta Fish Sleep?

Learn how and when betta fish sleep and discover a few ways you can make your betta’s tank more sleep-friendly so he can get all the rest he needs.

signs-of-stress-in-tropical-fish

Can You Turn Off an Aquarium Filter at Night?

Find out whether it is safe to turn off your fish tank filter at night. Learn if your fish will die overnight, and the difference between a filter and an air pump.

do-tropical-fish-need-a-heater-filter-and-light

Do Tropical Fish Need a Heater, Filter, and Light?

Find out how important a heater, light and filter are for your freshwater tropical fish tank. Learn about the different types of filtration, the best temperature for your tank and more.

how-to-choose-your-first-guppies

How to Choose Your First Guppies

Guppies make wonderful pets. This versatile fish also provides a good challenge for people who want to breed for the show ring. Either way, the wonderfully complex world of guppies starts with picking out the right fish.

500-creative-fun-and-cool-names-for-your-pet-fish

500+ Great Name Ideas for Pet Fish

Are you the proud guardian of a fish? Looking for that special name but don't know where to start? Here's a fun list of 500+ names for any type of fish—goldfish, betta, tropical. From traditional names to obscure names, you're sure to find one here.

how-to-feed-adult-koi-fish

How to Feed Adult Koi Fish

The hobby of keeping koi can be complicated. Luckily, you don't need the skills of a French chef to keep your koi happy and healthy.

feeding-suggestions-for-baby-koi-newborn-to-three-months

Feeding Suggestions for Baby Koi (Newborn to Three Months)

It's easy to hatch baby koi. Raising them is a different horse. The first-time koi breeder must consider the constraints of time, finances and culling. This article is an introduction to the realities of dealing with fry and their diet.

koi-breeding-101

Koi Breeding 101

Nothing compares to successfully breeding your own koi. This rewarding activity requires certain conditions. When you know the steps, have the equipment and the time, you'll soon have a bunch of adorable koi babies.

can-i-keep-my-koi-fish-inside

Can I Keep My Koi Fish Inside?

The indoor koi pond comes with several caveats. If taken into consideration, 'house' koi can give their owner a lifetime of pleasure.

koi-keeping-essentials-your-quarantine-tub

Koi-Keeping Essentials: Your Quarantine Tub

A quarantine tub is critical, should you desire to keep koi fish. This separate living area safeguards fish that are new, sick or injured. It is important to choose the right size and install the proper equipment. This article will show you everything you need to know.

things-to-consider-before-buying-your-first-pet-koi

What You Need to Know Before Buying Your First Pet Koi

Koi are just fish—so all you need is water, food and some device that cleans the tank, right? Well, not entirely. Koi may be small, but they come with big needs. Here's a look at what you need to know before purchasing your first fish.

top-5-benefits-youll-get-from-owning-pet-koi

Top 5 Benefits You'll Get From Owning Pet Koi

Koi fish move in their own watery world, unaware of how they affect the humans who gaze upon them. From soulful peace to mental strength, these fish offer their keepers an amazing array of benefits.

should-i-join-a-koi-club

Should I Join a Koi Club?

When people share a passion, they like to gather and talk about it. A novice koi keeper is no different. At one point, they wonder about reaching out to a club or continue learning about their new pets on their own. Here are some of the benefits and drawbacks of joining a koi clan.

basic-terminology-every-koi-beginner-should-know

Basic Terminology Every Koi Beginner Should Know

Koi can be kept and fully appreciated without learning any Japanese. Once bitten by the koi bug, chances are you're interested in speaking the lingo. This article is a perfect place to brush up on your fish-speak.

best-fish-small-tank

Freshwater Fish That Eat Snails

Here are some of the best fish that eat snails you might consider adding to your freshwater aquarium. They may be able to help you clean up your pest snail problem, or they could just make cool additions to your tropical fish tank.

all-about-betta-fish

Glass Surfing: Why Do Fish Swim Up and Down the Glass?

Glass surfing or pacing is a behavior where fish swim up and down the sides of the aquarium glass. Find out why bettas and tropical fish do it and what you can do to help them calm down.

tropical-fish-for-beginners

10 Types of Freshwater Tropical Aquarium Fish

Here is a list of the most common species of tropical aquarium fish, organized by type. Learning everything you can about freshwater fish needs and behaviors will help you better manage your aquarium and keep your fish happy and healthy.

most-colorful-aquarium-fish

20 Most Colorful Freshwater Aquarium Fish

Here’s a list of the 20 most colorful aquarium fish. Learn about vibrant community fish and large colorful fish so you can make the best choice when stocking unique fish for your tropical tank.

can-i-catch-tuberculosis-from-my-pet-fish

Can I Catch Tuberculosis From My Pet Fish?

Fish TB is a real thing and is transmissible to humans. This disease manifests in species that are common and popular in home aquariums. Therefore, it's important to understand this condition, it's symptoms and how to prevent or treat an outbreak.

best-fish-for-10-gallon-tank

10 Best Fish for a 20-Gallon Tank

Learn how to choose the best fish for your 20-gallon freshwater tank and get some stocking ideas when it comes to which kinds of fish and aquarium critters to consider.

tips-for-keeping-a-bare-bottom-tank

Tips for Keeping a Bare-Bottom Tank

There is much debate over the pros versus the cons of keeping a substrate-free aquarium. Here are some tips to keeping a bare-bottom tank and still reap the benefits of an aquarium with substrate.

unique-home-aquarium-animals

Unique Home Aquarium Animals

Goldfish aren't for everyone, but luckily there are a ton of unique aquarium animals out there for people with more adventurous tastes.

fish-names

300+ Funny and Clever Fish Names

Sometimes fish have first names, last names, and even middle names. This is a comprehensive list of over 300 funny and creative names for you to consider when naming your new pet fish.

the-bare-basics-of-betta-keeping

The Bare Basics of Betta Fish Keeping

When choosing a fish that's beautiful and easy to care for, the betta fish is a popular choice for all hobbyists. Common misconceptions about keeping these lovely pets have led to a belief that these fish are frail and hard to keep. It's time to bust the myth and lay down the facts once and for all.

freshwater-angelfish-care-guide-facts-faq

How to Choose the Best Aquarium for Your Home

Learn how to choose the perfect freshwater tropical aquarium for your home. Beginners will get advice on the best tank size, location, stocking and more. Keeping a tropical fish tank is a rewarding hobby, and taking the time to plan and research your new aquarium will help you achieve success.

freshwater-angelfish-care-guide-facts-faq

10 Reasons Tropical Fish Die in a Tank and How to Prevent It

Discover 10 of the most common reasons tropical fish die in the home aquarium and what you can do to prevent it. Learn what you could be doing wrong, plus get advice on how to choose the right fish, manage your tank and keep your fish as healthy and stress-free as possible.