Welcome! I am Alex Wayne and I am the founder of Koiusa.com. My team is using personal experience, published studies, and lots of anecdotal evidence from our time spent on fish forums. We aim to deliver the best, most trusted advice when it comes to starting or growing your fishkeeping hobby.
We want to provide helpful information about home aquariums, fish, and other aquatic critters. Our mission is to make complex or confusing topics into clear, easy-to-read guides with no confusing terms.
© Koi USA
Tire Track Eel Tank Mates – 3 Ideal Options
Do Tetras Like Current? – Must-Know Things And Valuable Tips
What Fish Can Live With Cherry Shrimp? 10 Best Mates Ever
Mushroom Coral Care – The Ultimate Guide For New Aquarists
Black Sand Cichlid Tank: Why Should We Go For It?
Can Angelfish Live Alone? – Essential Knowledge & Explanation
All You Need to Know About Anubias Light Requirements
Whisker Shrimp Vs Ghost Shrimp – How To Tell The Differerences?
Large Peaceful Community Fish for Your Tank – What Are They?
How Often To Clean Canister Filter – A Complete Answer
How To Transfer Betta Fish To New Tank? Fish Tank Changing Guide
What Eats Ghost Shrimp? (Answered & Explained In Details)
Neon Tetra Not Schooling: 7 Common Causes & What To Do Next
Bloated Cory Catfish: Causes And Treatments
Is It Safe to Put Sandstone in an Aquarium? We’ve Got the Correct Answer
Pygmy Corydoras Food – Food, Diet, Behavior And More
Do Koi Fish Need Oxygen? & Do Koi Need Oxygen Air Pump?
Are Glofish Ethical? We Have the Answer for You!
Red Spots On Guppy: Symptoms, Causes, Treatments & Preventions
Betta Fish Head Down Tail Up: 4 Common Causes