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Other Pets

Blue Legged Hermit Crab

Blue Legged Hermit Crab: Overview & Care Guides

February 8, 2023October 3, 2022 by Alex Wayne

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Red Claw Crab Habitat: How To Take Care Of Them The Right Way

January 4, 2023September 30, 2022 by Alex Wayne

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Best Tank Mates For Red-Eared Slider Turtles – How To Choose Correctly

January 4, 2023August 6, 2022 by Alex Wayne

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Best Indoor Setup For A Red-Eared Slider Turtle – Click For The Detailed Guide

January 4, 2023June 19, 2022 by Alex Wayne

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Can You Own A Sea Turtle? The Ultimate Guide For New Aquarists

January 4, 2023June 17, 2022 by Alex Wayne

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Do Turtles Need A Water Heater? Detailed Explanation For Beginners

January 4, 2023June 10, 2022 by Alex Wayne

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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.

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  • Tire Track Eel Tank Mates – 3 Ideal Options

    Tire Track Eel Tank Mates – 3 Ideal Options
  • Do Tetras Like Current

    Do Tetras Like Current? – Must-Know Things And Valuable Tips

    Do Tetras Like Current? – Must-Know Things And Valuable Tips
  • What Fish Can Live With Cherry Shrimp? 10 Best Mates Ever

    What Fish Can Live With Cherry Shrimp? 10 Best Mates Ever
  • Mushroom Coral Care – The Ultimate Guide For New Aquarists

    Mushroom Coral Care – The Ultimate Guide For New Aquarists
  • Black Sand Cichlid Tank

    Black Sand Cichlid Tank: Why Should We Go For It?

    Black Sand Cichlid Tank: Why Should We Go For It?
  • Can Angelfish Live Alone? – Essential Knowledge & Explanation

    Can Angelfish Live Alone? – Essential Knowledge & Explanation
  • All You Need to Know About Anubias Light Requirements

    All You Need to Know About Anubias Light Requirements
  • Whisker Shrimp Vs Ghost Shrimp – How To Tell The Differerences?

    Whisker Shrimp Vs Ghost Shrimp – How To Tell The Differerences?
  • Large Peaceful Community Fish

    Large Peaceful Community Fish for Your Tank – What Are They?

    Large Peaceful Community Fish for Your Tank – What Are They?
  • How Often To Clean Canister Filter

    How Often To Clean Canister Filter – A Complete Answer

    How Often To Clean Canister Filter – A Complete Answer
  • How To Transfer Betta Fish To New Tank

    How To Transfer Betta Fish To New Tank? Fish Tank Changing Guide

    How To Transfer Betta Fish To New Tank? Fish Tank Changing Guide
  • What eats ghost shrimp

    What Eats Ghost Shrimp? (Answered & Explained In Details)

    What Eats Ghost Shrimp? (Answered & Explained In Details)
  • Neon Tetra Not Schooling

    Neon Tetra Not Schooling: 7 Common Causes & What To Do Next

    Neon Tetra Not Schooling: 7 Common Causes & What To Do Next
  • Bloated Cory Catfish: Causes And Treatments

    Bloated Cory Catfish: Causes And Treatments
  • Sandstone in aquarium

    Is It Safe to Put Sandstone in an Aquarium? We’ve Got the Correct Answer

    Is It Safe to Put Sandstone in an Aquarium? We’ve Got the Correct Answer
  • Pygmy Corydoras Food – Food, Diet, Behavior And More

    Pygmy Corydoras Food – Food, Diet, Behavior And More
  • Do Koi Fish Need Oxygen? & Do Koi Need Oxygen Air Pump?

    Do Koi Fish Need Oxygen? & Do Koi Need Oxygen Air Pump?
  • Are Glofish Ethical? We Have the Answer for You!

    Are Glofish Ethical? We Have the Answer for You!
  • Red Spots On Guppy

    Red Spots On Guppy: Symptoms, Causes, Treatments & Preventions 

    Red Spots On Guppy: Symptoms, Causes, Treatments & Preventions 
  • Betta Fish Head Down Tail Up

    Betta Fish Head Down Tail Up: 4 Common Causes

    Betta Fish Head Down Tail Up: 4 Common Causes

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