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…
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…
Pistol Shrimp Care Guide: Diet, Size, Punch & Power
Pop! That was the noise from Pistol Shrimp hunting its next prey. These small creatures are capable of…
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…
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…
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…
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…
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: …
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…
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…
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,…
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…
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,…
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…
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…
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…
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…
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…
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…
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…
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…
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…
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.…
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…
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…
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…
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.…
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,…
Apple Snail Care: Diet, Size, Lifespan, Breeding & More
Quick Facts Scientific Name: Procambarus alleni Other Names: Blue Crayfish, Blue Lobster, Florida Electric Blue Crayfish, Electric Blue…
Otocinclus Catfish Care: Food, Tank Size, Breeding & More
Otocinclus are easily one of our favorite freshwater fish. For starters, they help your tank by eating up…
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…
Neon Tetra Care: Tank Mates, Breeding, Lifespan & Disease
Neon Tetras are a neat and enjoyable freshwater fish that can be found in the tanks of hobbyists…
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…
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…
Bristlenose Pleco 101: Care, Lifespan, Size, & Breeding
Quick Facts Scientific Name: Ancistrus cirrhosis var Albino Other Names: Albino Bristlenose catfish, Albino Bushynose catfish Lifespan: Between…
Upside Down Catfish 101: Care, Size, Tank Mates…
Upside Down Catfish are one of our favorite freshwater species without a doubt. We find ourselves recommending them…