Aquarium Plants - See plant guides for ferns and mosses, stem plants, rosette plants, and plants for the pond. Aquatic plants can be the main aquarium attraction or can be used to enhance your aquarium's beauty and health.
Catfish - Plecostomus, Cory, Pangasius, Banjo Catfish, Upsidedown Catfish... See all types of catfish from thorny to armored, talking to walking, suckermouth, whiskered, flatnose and more!
Characins - Tetras, Silver Dollars, Pencilfish, Hatchetfish, Pacu,... all sorts of favorite tropical fish for both beginners and advanced fish keepers
Cichlids - All types of Cichlids from Africa and the Americas. African Cichlids, dazzling Peacocks, Haps or Mbuna, American Cichlids, Jack Dempsey, Red Terror or Firemouth Cichlid... and Dwarf Cichlids from both continents
Cyprinids - Barbs, Danios, Rasboras, Sharks, algae eaters, and more... popular tropical fish for beginning aquarist and experts alike
Freshwater Eels and Eel-like Fishes - All types of eels, Peacock Eel, Tiretrack Eel, Zig Zag Eel, Electric Eel, African Spiny Eel, Spaghetti Eel, and more...
Goldfish Types - Types of Goldfish, Profiles and Care Sheets for Fancy Goldfish, Fantail Goldfish, Commet Goldfish, Black Moor, Bubble Eye, Oranda, Shubunkin, Ryukin, Lionhead, and more
Hillstream Loaches - River Loaches are designed to cling to rocks in fast moving waters! The family Balitoridae favorites include the Batik, Chinese Loach, Rainbow Loach, Zipper Loach, and more.
Killifish - Killifish are coloful, intriguing fish from all sorts of environments. With over 1250 Killifish species, these mostly small little beauties ranging from Tooth Carps including Lampeye, Medaka, and Panchax, to Pupfish and Topminnow fish
Knifefishes | Aquarium Knifefish - Looks like a knife, swims like a fish! All sorts of knifefish beauties like the Clown Knifefish, Elegant Knifefish, Black Ghost Knifefish, Aba, Centipede, Featherfin and more!
Labyrinth Fish - Bettas and Gouramis are just some of the elegant Anabantoids, Labyrinth fish also include Paradise Fish, Giant Gourami and more!
Livebearing Aquarium Fish - Great fish for biginners, easy to keep and breed! See Mollies, Guppies, Platys, Swordtails, and the 'four-eyed' fish, the Anableps
Loaches - Loaches are great aquarium scavengers and interesting fish too. Called thorny-eyes, loaches have spines right between the eyes! Popular species are Clown Loach, Kuhli Loach, Weather Loach or Dojo, Botia, and many more!
Perches - All types of Perches and Perch-like fish, fish guides for Mono or Moonfish, Glassfish, Archers, Scats, True Perches, Datnoids, Sunfish, Cardinalfish and more.
Puffer Fish - Pufferfish are chubby, personable tropical fish like the popular Green Spotted Puffer Fish, Golden Puffer, Fahaka Puffer, Amazon Puffer and more. They are also called Blowfish, Balloonfish and even Toadies!
Rainbow Fish, Blue Eyes, Australasian Blue Eyes - Australasian Blue Eyes bring the Colors of the rainbow alive in the aquarium. A description and history of rainbow fish, a list of rainbowfish species and fish guides for each
Unusual Fish - Unusual Fish, the strangest to the most decorative tropical fish. Arowana's give a view of our ancient prehistoric, Butterflyfish delicate beauty, while Tonguefish, Lionfish and more are simply strange fish.
Conversion Calculators for Aquariums - Unit conversion calculator for aquariums: How many gallons are in your aquarium, how many drops in a teaspoon, whats the difference between a US gallon and a UK gallon, not to mention liters?
Cycling Your Aquarium - Aquarium Cycling Guide: starting up a new aquarium the right way
Live Fish Foods - What to feed tropical fish fry, livebearers and egglayers
Online Dictionary of Aquatic Science Terms - Glossary of aquatic science terms used in ichthyology and aquarium circles for freshwater and marine animals, corals and plants
Saltwater Aquarium Guide - Setting up a Saltwater Aquarium. Guide to marine supplies, putting the aquarium together, cycling the aquarium water and adding fish!
Animal-World's Featured Pet for this week is: The Oscar!
When I hear the word 'Oscar' in regards to fish, I immediately think back to when I was 7 or 8 and my regular trips to the local pet store with my dad. I loved going to the pet store with him to look at and pick out our newest fish to bring home. I was especially fascinated by the huge black and red Oscars. I continued asking if we could get an Oscar and eventually my dad gave in and let us get one! We had several large spare aquariums at home and we set one up to put our new Oscar in!
See plant guides for ferns and mosses, stem plants, rosette plants, and plants for the pond. Aquatic plants can be the main aquarium attraction or can be used to enhance your aquarium's beauty and health.
Plecostomus, Cory, Pangasius, Banjo Catfish, Upsidedown Catfish... See all types of catfish from thorny to armored, talking to walking, suckermouth, whiskered, flatnose and more!
All types of Cichlids from Africa and the Americas. African Cichlids, dazzling Peacocks, Haps or Mbuna, American Cichlids, Jack Dempsey, Red Terror or Firemouth Cichlid... and Dwarf Cichlids from both continents
African Cichlids - Fish Information for African Cichlids - Lake Malawi, Lake Tanganyika, Lake Victoria, West African Cichlids, and Dwarf Cichlids including cichlid care, cichlid breeding, and fish diseases.
Dwarf Cichlids - Fish information and habitats for Dwarf Cichlid aquariums, includes types of cichlids like the Ram Cichlids, Kribensis and more.
Lake Victoria Cichlids - Fish information on habitats and keeping African cichlid tanks for Lake Victoria Cichlids, Mbipi rock-dwelling cichlids, East and West African Cichlids, and African Dwarf Cichlids.
Large South American Cichlids - Fish information and habitats for large Cichlid aquariums, types of cichlids like the Parrot Cichlid, Firemouth cichlid, Green Terror, Oscar, Texas Cichlid and more.
Malawi Cichlids - Fish information on the Lake Malawi Cichlids known as the "Haps", Haplochromis group habitats and cichlids tanks for free-swimming types of cichlids, including the Utaka.
Peacock Cichlids - Fish information on Peacock Cichlids, Aulonocara types of cichlids from Lake Malawi, their habitats and keeping African cichlids tanks.
South American Cichlids - Fish Information for South American Cichlids, Central American Cichlids, and Dwarf Cichlids including cichlid care, cichlid breeding, and fish diseases for South American cichlid aquariums.
Tanganyika Cichlids - Fish information on the types of cichlids from Lake Tanganyika, Tropheus Cichlids, Frontosa, Goby Cichlids, Shelldwellers and more, habitats and cichlids tanks for Tanganyika Cichlids.
Zebra Cichlids - Lake Malawi Cichlids known as Zebra Cichlids. Fish information on the Mbuna Cichlids, habitats, and cichlids tanks for these rock-dwelling types of cichlids.
Types of Goldfish, Profiles and Care Sheets for Fancy Goldfish, Fantail Goldfish, Commet Goldfish, Black Moor, Bubble Eye, Oranda, Shubunkin, Ryukin, Lionhead, and more
River Loaches are designed to cling to rocks in fast moving waters! The family Balitoridae favorites include the Batik, Chinese Loach, Rainbow Loach, Zipper Loach, and more.
Killifish are coloful, intriguing fish from all sorts of environments. With over 1250 Killifish species, these mostly small little beauties ranging from Tooth Carps including Lampeye, Medaka, and Panchax, to Pupfish and Topminnow fish
Looks like a knife, swims like a fish! All sorts of knifefish beauties like the Clown Knifefish, Elegant Knifefish, Black Ghost Knifefish, Aba, Centipede, Featherfin and more!
Loaches are great aquarium scavengers and interesting fish too. Called thorny-eyes, loaches have spines right between the eyes! Popular species are Clown Loach, Kuhli Loach, Weather Loach or Dojo, Botia, and many more!
All types of Perches and Perch-like fish, fish guides for Mono or Moonfish, Glassfish, Archers, Scats, True Perches, Datnoids, Sunfish, Cardinalfish and more.
Pufferfish are chubby, personable tropical fish like the popular Green Spotted Puffer Fish, Golden Puffer, Fahaka Puffer, Amazon Puffer and more. They are also called Blowfish, Balloonfish and even Toadies!
Australasian Blue Eyes bring the Colors of the rainbow alive in the aquarium. A description and history of rainbow fish, a list of rainbowfish species and fish guides for each
Rainbow Fish, Blue Eyes, Australasian Blue Eyes - Types
Unusual Fish, the strangest to the most decorative tropical fish. Arowana's give a view of our ancient prehistoric, Butterflyfish delicate beauty, while Tonguefish, Lionfish and more are simply strange fish.