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Sticks and Stones: A Guide to Aquarium Hardscape Materials

Choosing the right aquarium hardscape materials is essential to creating a beautiful setup. Learn the basics of rocks, botanicals, and driftwood.

Beautiful Blennies for the Reef Community

Did you know there are more than 400 blenny species out there? We’ve hand-picked the prettiest (and most polite) options for the reef tank. Let’s dive in!

Go, Go, Gobies! Best Goby Fish for Aquariums

The family Gobiidae is one of the world’s most species-rich groups of fish. Here are the best goby fish to keep in your home aquarium!

Shadow Dwellers: The Liopropoma Reef Basslets

Basslets make a beautiful addition to the coral reef habitat. Our renowned author explains the best species and their care requirements.

6 Creatures for Your Reef Tank Clean-Up Crew

Looking to cut down on unwanted algae in your saltwater tank? These reef tank clean-up crew members will help get the job done!

An Underwater Photographer's 6 Favorite Reef Species

This aquatic photographer has seen countless species of fish. These are the best of the best!

An Octopus Success

This adventure started out as a simple high school project for a young aquarist. In the end, he ran a successful octopus aquarium.

Beauties of the Red Sea

The Red Sea captivated our experienced diver. These are some of the most breathtaking fish he came across.

Cardinal Sin: The Plight of the Banggai Cardinalfish Pterapogon kauderni KOUMANS 1933

Banggai cardinalfish are beautiful, but they are no longer reliable for the home aquarium. This author explains why.

Home | TFH Magazine

Blind Cave Catfish References | TFH Magazine

See our full list of references for TFH Magazine’s Blind Cave Catfish article from the Nov-Dec 2026 issue.

Cichlid World References May/Jun 2024 | TFH Magazine

See our full list of references for TFH Magazine’s Cichlid World article from the May/Jun 2024 issue.

Nomenclature and Taxonomy Nov/Dec 2026 | TFH Magazine

Learn about the nomenclature and taxonomy from this issue’s Nano Tank Adventures column.

Cichlid World References Jul/Aug 2025 | TFH Magazine

See our full list of references for TFH Magazine’s Cichlid World article from the Jul/Aug 2025 issue.

Cichlid World References Sep/Oct 2023 | TFH Magazine

See our full list of references for TFH Magazine’s Cichlid World article from the Sep/Oct 2023 issue.

Aquarium Clubs

Contact Tropical Fish Hobbyist magazine, the world’s most trusted source of fishkeeping information. Call us at 888-859-9034 or email customersupport@tfh.com.

Cichlid World References Mar/Apr 2023 | TFH Magazine

See our full list of references for TFH Magazine’s Cichlid World article from the Mar/Apr 2023 issue.

Cichlid World References Jan/Feb 2023 | TFH Magazine

See our full list of references for TFH Magazine’s Cichlid World article from the Jan/Feb 2023 issue.