Scissortail Rasbora Care: Size, Lifespan, Diet & More
Quick Facts Scientific Name: Rasbora trilineata Other Names: Black scissortail, scissorfish, scissortail, scissortail rasbora, scissortail shark, spot-tail…
Ranchu Goldfish: Care, Tank Size, Lifespan, Setup & More
Quick Facts Scientific Name: Carassius auratus Other Names: Buffalo-head Goldfish Lifespan: 8-15 years Size: 5-8 inches Care: Medium…
Best Aquarium Heaters For All Tank Owners (2026 Update)
Picking the best aquarium heater for your tank is essential if you want your fish to thrive. It’s…
Black Orchid Betta Fish: The Complete Care Guide
Quick Facts Scientific Name: Betta Splendens Other Names: Black Copper, Black Devil, Black Lace, Black Dragon, Black Marble,…
Alien Betta Fish: Care, Lifespan, Tank Mates, Size & More
Because of their stunning appearance, alien betta fish are sought-after by many freshwater aquarists. But there are a…
The Best Acrylic Fish Tanks For Sale In 2026
If you’re looking to pick up a new tank, an acrylic fish tank is something you’re probably considering. …
Mandarin Goby Care: Tank Size, Mates, Food and Lifespan
The Mandarin Goby is a very popular and peaceful fish in the saltwater world because of its highly…
Electric Blue Ram Cichlid: Care, Size, Tank Mates & More
Quick Facts Scientific Name: Mikrogeophagus ramirezi Other Names: Ram cichlid, blue ram, German blue ram, butterfly cichlid, and…
Fluval FX4 Canister Filter Review (Updated For 2026)
The Fluval FX4 canister filter is one of the best options for your aquarium. In fact, if you…
Wolf Cichlid Care: Size, Diet, Tank Mates & More
Quick Facts Scientific Name: Parachromis dovii Other Names: Heros dovii Günther, Cichlasoma dovii , Nandopsis dovii, Dow’s cichlid,…
Blood Parrot Cichlid Care: Size, Behavior, Tank Mates…
Quick Facts Scientific Name: Amphilophus citrinellus x Paraneetroplus synspilus Other Names: Blood parrot cichlid, Bloody parrot cichlid, Blood-red…
Harlequin Shrimp Eating a Starfish
Harlequin Shrimp are a gorgeous addition to any tank. These brightly colored crustaceans are highly-evolved hunters adapted to…
Our Handy Protein Skimmer Pump Resource
If you purchased from our list of the best protein skimmers and need a pump we’ve got you…
Paradise Fish 101: Care, Tank Size, & Tank Mate
Quick Facts Scientific Name: Macropodus opercularis Other Names: Blue paradise fish, paradise gourami, blue paradise gourami Lifespan: 8-9…
Planarian Worms In Your Aquarium: How To Get Rid Of Them
Planarian worms have been a source of frustration for aquarists for many years. If you spend enough time…
Red Zebra Cichlid Care: Tank Mates, Diet, Size & Lifespan
Quick Facts Scientific Name: Maylandia estherae Other Names: Red zebra cichlid, Esther Grant’s zebra, Red zebra mbuna Lifespan: …
Ryukin Goldfish 101: Care, Size, Lifespan, Food & More
Ryukin Goldfish are a popular goldfish species that have quite a unique look! Despite this, they’re actually quite…
Venustus Cichlid Care: Size, Tank Mates, Setup & More
Quick Facts Scientific Name: Nimbochromis venustus Other Names: Venustus Hap, Kalinga, Giraffe Cichlid, Giraffe Haplochromis, and Giraffe Hap…
Severum Cichlid: Care, Tank Mates, Size, Diet & Setup
Quick Facts Scientific Name: Heros severus Other Names: Severum Cichlid, Banded Cichlid, Rainbow Severum Cichlid Lifespan: 5 years…
Gold Nugget Pleco 101: Care, Size, Breeding & More
The Gold Nugget Pleco is a gorgeous freshwater fish that has been getting more and more interest lately,…
Betta Fish Care 101: Everything You Need To Know
Quick Facts Other Names: Siamese fighting fish or labyrinth fish Lifespan: 2-5 years Size: 3 inches Care: Medium…
Yellow Lab Cichlid Care: Size, Tank Mates, Diet & Setup
Quick Facts Scientific Name: Labidochromis caeruleus Other Names: Lemon yellow lab, The blue streak hap, The electric yellow…
What Do Starfish Eat? Complete Food & Diet Information
Everyone knows what a starfish is, but very few understand their structure and how they function. These are…
Clown Pleco 101: Care, Size, Diet, Lifespan, And More!
Clown plecos are a popular freshwater fish that can be found in aquariums all over the world. In…
Sparkling Gourami: Care, Tank Mates, Size, And More!
Sparkling gouramis (also known as pygmy gouramis) are easily one of our favorite freshwater fishes to keep in…
Bichir Care 101: Tank Mates, Diet, Size, Types, Etc.
Quick Facts Scientific Name: Polypterus Other Names: Senegal Bichir, Reedfish, Dinosaur Bichir, Dinosaur Eel, Dragonfin, African Bichir, Marbled…
The Best BioPellet Reactors You Can Buy Right Now
If you plan on taking your tank seriously then thinking about biofiltration is something you need to do.…
Rainbow Tetra (Nematobrycon lacortei): Full Care Guide
Rainbow Tetras are stunning freshwater fish that many aquarists are interested in owning. But like any fish, it’s…
Striped Raphael Catfish: Care, Size, Food & More…
Striped Raphael Catfish are great freshwater species that often overlooked by many aquarists. But trust us, there’s a…
Koi Betta Fish: A Care Guide To Help Them Thrive
Koi betta fish are unique and gorgeous fish that appeal to a wide variety of aquarists. It doesn’t…
21 Best Fish For 5 Gallon Tanks (With Pictures)
There are a surprising amount of options out there when it comes to the best fish for 5…
Everything You Need To Know About Blue Pearl Shrimp
Quick Facts Scientific Name: Neocaridina palmata Other Names: Blue Pearl shrimp, white pearl shrimp Lifespan: 1-2 years Size: …
5 Aquarium Rules You Can Safely Break for Better Tanks
Let’s talk about something that might make you raise an eyebrow. Those ironclad fish tank rules you’ve been…
Zebra Pleco 101: Care, Size, Breeding & More!
Zebra Plecos are a beautiful and easy to care for freshwater fish that we recommend all the time.…
Vampire Crab 101: Care, Habitat Setup, Tank Mates & More
Vampire Crabs are one of the most stunning creatures you can keep in captivity. Their unique colors are…
German Blue Ram 101: Care, Breeding, Tank Mates…
Quick Facts Scientific Name: Mikrogeophagus ramirezi Other Names: Blue ram, Asian ram, butterfly cichlid, Ramirez’s cichlid Lifespan: 3-4…
Emperor Tetra 101: The Complete Care Guide
The Emperor Tetra is an underrated freshwater fish that we’ve been a fan of for years. While they’re…
Water Wisteria Care: Planting, Propagation & Carpet Tips
Water wisteria is a fantastic plant option for freshwater aquariums. It looks great, is easy to care for,…
Silver Dollar Fish 101: Care, Tank Mates, Size, & More
The silver dollar fish is a beloved freshwater species that has been a popular choice for aquarium enthusiasts…
Black Axolotl Care: Everything You Need To Know
Black axolotls are a unique variation of an extremely popular and iconic aquatic pet. But interestingly enough, many…