WELCOME Iridescent Shark Catfish (Pangasianodon hypophthalmus): A Giant with Gentle EnergyIridescent Shark Catfish (Pangasianodon hypophthalmus): A Giant with Gentle EnergyAquatic ProfilesTrue Flying Fox (Epalzeorhynchos kalopterus): The Algae-Eating Streamliner of Planted TanksTrue Flying Fox (Epalzeorhynchos kalopterus): The Algae-Eating Streamliner of Planted TanksAquatic ProfilesTop 10 Most Popular Types of Betta Fish: A Guide to Colorful Personalities and FinsTop 10 Most Popular Types of Betta Fish: A Guide to Colorful Personalities and FinsAquatic ProfilesRed-tailed Black Shark (Epalzeorhynchos bicolor): Bold Looks and Territorial AttitudeRed-tailed Black Shark (Epalzeorhynchos bicolor): Bold Looks and Territorial AttitudeAquatic ProfilesHarlequin Shark (Labeo cyclorhynchus): A Strikingly Patterned Bottom Dweller with an EdgeHarlequin Shark (Labeo cyclorhynchus): A Strikingly Patterned Bottom Dweller with an EdgeAquatic Profiles Gear & Tank Setups Nano Reef Tank Setup Guide: Building a Thriving Miniature Marine World 32-Gallon Freshwater Fish Tank Setup: Plants, Decor, & Fish-In Cycling Tips Innovative Betta Fish Tank Designs to Inspire Your Next Aquarium Setup Get Setup → Featured Video Playlist Getting Started & How-Tos Top 10 Most Popular Types of Betta Fish: A Guide to Colorful Personalities and Fins Harlequin Shark (Labeo cyclorhynchus): A Strikingly Patterned Bottom Dweller with an Edge Pink-Tailed Chalceus (Chalceus spp.): A Fast-Moving Flash of Silver and Pink Get Started → What’s Trending (TOP 3) A Cheat Sheet to Fish Tank Gallon Sizes and Dimensions20 Smallest Freshwater Aquarium Micro Fish That STAY SmallThe 39 Most Colorful Freshwater Aquarium Fish What’s New Iridescent Shark Catfish (Pangasianodon hypophthalmus): A Giant with Gentle Energy True Flying Fox (Epalzeorhynchos kalopterus): The Algae-Eating Streamliner of Planted Tanks Top 10 Most Popular Types of Betta Fish: A Guide to Colorful Personalities and Fins Black Sharkminnow (Labeo chrysophekadion): A Powerful Presence in Extra-Large Aquariums Red-tailed Black Shark (Epalzeorhynchos bicolor): Bold Looks and Territorial Attitude Harlequin Shark (Labeo cyclorhynchus): A Strikingly Patterned Bottom Dweller with an Edge Pink-Tailed Chalceus (Chalceus spp.): A Fast-Moving Flash of Silver and Pink Bala Shark (Balantiocheilos melanopterus): A Peaceful Giant for Spacious Aquariums Roseline Torpedo Shark (Sahyadria denisonii): A Peaceful Streamlined Beauty for Freshwater Tanks Nano Reef Tank Setup Guide: Building a Thriving Miniature Marine World Rainbow Shark (Epalzeorhynchos frenatum): A Flash of Color with an Edge Similis Cichlid (Neolamprologus similis): A Territorial Shelldweller with Striking Stripes See All Posts →