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
Can Betta Fish Throw Up Food? Reasons And How To Help Your Betta
Will Cloudy Water From Sand Hurt Fish? What Do You Need To Do?
Fishes For 5-Gallon Aquariums: 20 Recommendations That You Should Not Miss
Betta Fish Laying on Side After Water Change: Is There Anything Wrong?
Pleco White Fungus – How To Treat This Disease Effectively
Electric Blue Acara Breeding Behavior: All Things You Need To Know
Molly Fish Diseases – How To Treat & Cure Them Properly
Panda Parrot Fish: Good Or Bad For You Aquarium?
What Does It Mean To Dream About Koi Fish? 9 Common Symbolism Of Koi Fish Dream Meaning
Aquarium Plants Turning Transparent – Why & How To Deal With It
4 Helpful Tips On How to Prevent Hard Water Stains In Aquarium
Do Betta Fish Shed? A Guide On How To Take Care Of Your Bettas
How To Clean Aquarium Decorations With Vinegar With Simple Steps?
Why Is Your Amazon Sword Melting? 3 Common Causes And How To Solve
Cichlid Tank Decor Ideas: Top 12 Creative Ones!
Betta Fish Feeding Schedule: Best Guide For Beginners
Nerite Snail Eggs Removal – How To Do It Correctly
Do Koi Fish Need Oxygen? & Do Koi Need Oxygen Air Pump?
Why Is My Fish Shaking? The True Reasons & Treatments
Carnivorous Freshwater Aquarium Fish: An Ultimate Guide