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Aquarium Pets

Can Saltwater Shrimp Live in Freshwater

Can Saltwater Shrimp Live in Freshwater?

May 17, 2023 by Alex Wayne

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dead african dwarf frog

Dead African Dwarf Frog – 10 Main Causes You Must Know

March 9, 2023December 21, 2022 by Alex Wayne

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What Are the Signs Crayfish Dying? We’ve Got the Answer for You!

January 4, 2023December 20, 2022 by Alex Wayne

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Do Shrimps Shed Their Skin? We’ve Got The Correct Answer!

January 4, 2023December 18, 2022 by Alex Wayne

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How to hatch nerite snail eggs

A Detailed Guide On How to Hatch Nerite Snail Eggs

January 4, 2023December 17, 2022 by Alex Wayne

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Do Assassin Snails Eat Algae

Do Assassin Snails Eat Algae? Secret Revealed

January 4, 2023December 4, 2022 by Miley Paige

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Why Did My Snail Leave Its Shell? The Correct Answer Is Here!

January 4, 2023November 26, 2022 by Alex Wayne

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how long can african dwarf frogs go without food

How Long Can African Dwarf Frogs Go Without Food?

January 4, 2023November 26, 2022 by Alex Wayne

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Can shrimp live out of water

Can Shrimp Live Out of Water? Let’s Read to Get the Correct Answer!

January 4, 2023November 26, 2022 by Alex Wayne

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How To Breed Nerite Snails

How To Breed Nerite Snails? Helpful Guides For Aquarists

January 4, 2023November 22, 2022 by Tiffany Hansley

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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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  • How Many Cichlids In A 40-Gallon Tank? The Exact Answer Is Here!

    How Many Cichlids In A 40-Gallon Tank? The Exact Answer Is Here!
  • Do female betta fish build bubble nests

    Do Female Betta Fish Make Bubble Nests? Here Is The Answer

    Do Female Betta Fish Make Bubble Nests? Here Is The Answer
  • Does fish food expire

    Does Fish Food Expire? We’ve Got The Correct Answer For You!

    Does Fish Food Expire? We’ve Got The Correct Answer For You!
  • How many tiger barbs in a 10 gallon tank

    How Many Tiger Barbs In A 10 Gallon Tank? The Answer You Need Is Here!

    How Many Tiger Barbs In A 10 Gallon Tank? The Answer You Need Is Here!
  • Ich On Neon Tetra: Symptoms, Causes & Treatments

    Ich On Neon Tetra: Symptoms, Causes & Treatments
  • can snails get ich

    Can Snails Get Ich? – The Final Answer For Curious Aquarists

    Can Snails Get Ich? – The Final Answer For Curious Aquarists
  • 3 gallon fish tank ideas

    3 Gallon Fish Tank Ideas – Top Recommendations From Experts

    3 Gallon Fish Tank Ideas – Top Recommendations From Experts
  • Black molly with white fungus

    Black Molly With White Fungus – All You Need To Know

    Black Molly With White Fungus – All You Need To Know
  • Is hard water bad for betta fish

    Is Hard Water Bad for Betta Fish? Let’s Read to Get the Answer

    Is Hard Water Bad for Betta Fish? Let’s Read to Get the Answer
  • Do Fish Eat Slugs? The Answer Is Right Here!

    Do Fish Eat Slugs? The Answer Is Right Here!
  • What temperature kills ich

    What Temperature Kills Ich? The Correct Answer Is Here!

    What Temperature Kills Ich? The Correct Answer Is Here!
  • Why Did My Snail Leave Its Shell? The Correct Answer Is Here!

    Why Did My Snail Leave Its Shell? The Correct Answer Is Here!
  • signs my betta fish is cold

    4 Signs My Betta Fish Is Cold & What To Do When Problems Come?

    4 Signs My Betta Fish Is Cold & What To Do When Problems Come?
  • will gouramis eat shrimp

    Will Gouramis Eat Shrimp? – Must-Know Knowledge For Aquarists

    Will Gouramis Eat Shrimp? – Must-Know Knowledge For Aquarists
  • How To Feed A Blind Fish? 6 Best Ways For A Nice Feeding

    How To Feed A Blind Fish? 6 Best Ways For A Nice Feeding
  • 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
  • Are Goldfish Aggressive

    Are Goldfish Aggressive? How to Stop Your Goldfish Aggression

    Are Goldfish Aggressive? How to Stop Your Goldfish Aggression
  • Do Mystery Snails Sleep? If So, How Long Do They Sleep?

    Do Mystery Snails Sleep? If So, How Long Do They Sleep?
  • How to Tell if a Pleco Is Male or Female? 4 Signs to Distinguish

    How to Tell if a Pleco Is Male or Female? 4 Signs to Distinguish
  • Betta Fish Laying on Side After Water Change: Is There Anything Wrong?

    Betta Fish Laying on Side After Water Change: Is There Anything Wrong?

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