Angelfish
Can Angelfish And Guppies Live Together? (What You NEED To Know)
Most of you would love to put a lot of different species of fish in your fish tank. However, it is essential that you know which fish are compatible with
Learn What it Takes to Keep Your Aquarium Healthy for Life.
Everything you need to know about caring for freshwater and saltwater aquariums. Our free guide can help keep your tank clean and your fish healthy.
About Us
Welcome to AquariumFishCity, where my team and I take the guesswork out of all things related to fish, fishkeeping, and the aquatic hobby as a whole. If you’re wondering what specifically we do here, feel free to take a look around! Or read on, and I will give you the best explanation of what we do here to improve your experiences with fishkeeping and help you take the best possible care of your aquatic friends.
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Freshwater Aquarium
The freshwater aquarium guide where you can learn how to set up, keep, and maintain freshwater aquarium fish, aquarium plant profiles.
Most Popular Aquarium Fish
Whether you’re a new or seasoned aquarium owner, this category contains our most popular aquarium fish. They are easy to care, unique and colorful, which make your aquarium thrive with life.
Latest Posts
Angelfish
How Long Do Angelfish Live? (& How To Increase Their Lifespan)
Freshwater angelfish are one of the most beautiful tropical fish species to have at home. However, many aquarists often wonder: “how long do angelfish live?” Today, we’re going to answer
Angelfish
Are Angelfish Aggressive? (Angelfish Fighting Guide)
Freshwater Angelfish are a beautiful species of fish, and they’re extremely popular among fish hobbyists. They are fun to watch, add a lot of charm to an aquarium, and typically
Angelfish
Freshwater Angelfish Temperature Guide (Vital Information)
Freshwater angelfish are a beautiful addition to any fish tank. These gorgeous, brightly-colored fish can be found in at least 20 different species and colors. If you want your fish
Guppies
Guppy Fin Rot 101: Everything You Need to Know (Causes & Treatment)
Guppy fin rot is a common and treatable disease that affects a variety of fish, not just guppies! If you spot and treat it early enough, your fish can fully
Guppies
The 5 Best Guppy Breeding Boxes for 2021
When your guppies become pregnant, keeping the guppy fry alive is an essential part of the breeding process, as guppies are known to eat guppy fry once they’re born. Using
Guppies
Do Guppies Need A Heater?(Complete Guide 2021)
Guppies are tropical fish known for their bright colors and larger-than-life personalities. They are an incredibly common fish in the aquarium hobby and are the favorites of many hobbyists around
Guppies
Do Guppies Lay Eggs? (3 Fun & Interesting Facts)
Guppies make good pets because they are fairly low maintenace, and they are really pretty to look at. If you’re new to guppy fish keeping then one question you may
Catfish
Everything you Need to Know about The Gold Nugget Pleco
The Golden Nugget Pleco is an incredible addition to any aquarium because of its unique colors and markings. They are relatively easy to care for, and they make great tank
Cichlids
Peacock Cichlid Care: Types, Size, Tank Mates & More!
Peacock Cichlids are some of the most colorful freshwater fish in the world, so it’s no wonder why they share the same name of a bird that’s also vibrant and
Eleotridae
Peacock Gudgeon Care: Tank Size, Food, Lifespan, Tank Mates…
Peacock Gudgeons are exquisite fishes that must be present on your radar if you are an aquarist. The Peacock Gudgeons come in vibrant colors and do not require much of
Catfish
Gold Nugget Pleco 101: Care, Tank Mates, Size & More!
Known for their impressive size and utterly stunning beauty, the Gold Nugget Pleco has become one of the most popular freshwater fish in the world in recent years. Check out
Betta
Our Comprehensive Betta Fish Feeding Guide Is Here!
One of the nice things about bettas, beyond their impressive, varied beauty and charming little personalities, are their eating habits. Betta fish feeding is not complicated or even particularly expensive.
Betta
Betta Glass Surfing: A Cause For Concern?
While not entirely unique to betta fish, the practice of what is known as “betta glass surfing” seems to be particularly prevalent among betta owners. In a nutshell, glass surfing
Betta
Can Neon Tetra and Betta Live Together? (A Complete Guide)
Where it concerns the subject of good tank mates for betta fish, you want to understand that this is never going to be an exact science. This means that even
Betta
Do Betta Fish Need Air Pump? A Breakdown
An air pump is a pretty simple addition to just about any aquarium. They essentially work at bubbling air all throughout your tank. There are a number of different fish
Betta
Do Betta Fish Need a Filter in Their Tank? (Must Read)
Outdoor situations are generally the only time a betta fish can live without a filter. This is because filtration is inherent in the habitat. But for people who believe bettas
Betta
Daphnia for Betta Fish: Everything You’ve Wanted to Know
Daphnia is more than just one of the ways to treat betta constipation. It can also make for a nice treat, whenever you want to give them something nice. Despite