Overfed Betta Fish

Overfed Betta Fish: Tell-Tale Signs and Safe Solutions

Do you suspect that your betta fish is overfed? I know it can be hard to resist those big, begging eyes every time you walk by the fish tank, but it’s important to ensure you don’t overfeed your pet. So, how do you know that your betta is overfed? How much food should you offer … Read more

Cardinal Tetras

Cardinal Tetras: Your Guide to These Beautiful Tropical Fish

Cardinal tetras are small, tropical freshwater fish often mistaken for the Neon tetras to which Cardinals are related. However, Cardinal tetras are somewhat more challenging to keep healthy than Neons. You need to read this guide if you’re wondering whether Cardinal tetras would make a good addition to your community aquarium! Cardinal Tetra – Overview … Read more

Gold Tetra

Gold Tetra

Every tropical fish keeper is almost sure to have kept at least one tetra species at some point in their hobbyist journey. With so many kinds of tetras to choose from, it can be hard to know which to choose. In this guide, we look at the Gold tetra. These little fish are not the … Read more

Eclipse Catfish

Eclipse Catfish Care Guide

Looking for an unusual fish to add to your large freshwater aquarium? The eclipse catfish is rarely seen among fish keepers in the aquarium hobby, but it can be kept by an intermediate or advanced fish owner. These predatory fish have beautiful colorations and can grow to impressive sizes. Still, they are catfish with big … Read more

Gold Ram

Gold Ram (Mikrogeophagus Ramirezi var. ‘Gold’) Care Sheet

German blue rams are some of the most popular species of South American cichlid currently available in the tropical fish hobby. But did you know that they come in a bunch of other colors too? One of these variations is known as the gold ram after its yellow tones and hints of typical German blue … Read more

killifish

Killifish: The Best Species For Your Aquarium

You might have heard about killifish at some time throughout your life, but you might not exactly know what they look like, where they come from, or that they are a favorite in the aquarium hobby! Though harder to find than most other species, killifish make a great species-only ecosystem for smaller tanks. Keep reading … Read more

Crowntail Betta

Crowntail Betta: Betta Splendens Family Care Guide

The Crowntail Betta is a truly beautiful fish that’s one of the most popular choices among hobbyists in the U.S. and around the world, largely because of their incredible caudal or tail fin! Crowntails are a variety of Betta splendens. These spectacular tropical fish are relatively easy to care for, as long as you give … Read more

Pearlscale Goldfish

Pearlscale Goldfish: Curious and Fascinating Tank Additions

Pearlscale goldfish are famed for being one of the roundest of all fancy goldfish varieties. But this pronounced deformity has led some animal welfare advocates to question the ethics of keeping fish whose traits could affect their health and well-being. In this guide, I’ll explore some of the issues with keeping pearlscale goldfish and share … Read more

Anacharis

Anacharis: Source Of Food For Goldfish, Cichlids, And Apple Snails

Living aquatic plants not only look beautiful in your display tank, but they provide several essential functions. Plants use carbon dioxide and give off oxygen, helping to oxygenate the tank water for your fish. Also, plants use the nitrates in the water as fertilizer, helping to keep the aquarium environment healthier for your fishes. Lush … Read more

Tailspot Blenny Care

Tailspot Blenny Care Guide

Are you looking for a colorful, active saltwater fish for the bottom of your tank? If so, you may consider adding a tailspot blenny to your aquarium. While this coppery-colored fish might be small, many enthusiasts consider it one of their favorite fish in an aquarium. The tailspot blenny is an easy fish to care … Read more

Otocinclus Vestitus

Otocinclus Vestitus Care Guide

Otocinclus, or Otos as they’re affectionately known to many hobbyists, can make an interesting and useful addition to tropical, freshwater community aquariums. In total, there are 19 species of Otocinclus, but in this article, we’re focusing on Otocinclus vestitus, the little catfish characterized by the dark stripe on its back. Read this guide to find … Read more

Fish That Don't Need a Filter

Fish That Don’t Need a Filter: 11 Beautiful Choices

In my opinion, there are far too many myths circulating the internet that aquarium fish can live without a filter. Although very advanced aquarists have occasionally managed to create densely planted filterless tanks, these complex setups are unsuitable for the vast majority of fish keepers. For the rest of us, an aquarium filter is an essential … Read more

African Dwarf Frog Tank Mates

African Dwarf Frog Tank Mates for a Happy Habitat

African Dwarf frogs are fun pets to have in your aquarium. These peaceful little guys get along well with many other species and are easy to care for, making them an ideal choice for a beginner. So, what tank mates make good companions for African Dwarf frogs? Read this guide to learn which species can … Read more

Scarlet Badis

Scarlet Badis (Dario dario) Care Sheet

The scarlet badis is the perfect centerpiece for a nano aquarium as they are brightly colored and full of personality. These fish are very small and relatively easy to care for, but special attention will need to be given to make sure that they are getting enough food and not being stressed out by other … Read more

Xenia Coral

Xenia Coral Care Guide: Everything You Need To Know

Amateur marine aquarists may be envious of coral reef tanks. After all, it’s common knowledge that corals require ultra-pure water, and even the smallest mistake can result in significant financial failure. What if there was a low-cost, beginner-friendly coral that grew like weeds? Xenia coral is intriguing, gorgeous, and easy to find making it an … Read more