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  • Aquatic Profiles
    • Amphibians
    • Angel Fish
    • Betta Fish
    • Cichlids
    • Cory Catfish
    • Discus Fish
    • Freshwater Shrimp
    • Freshwater Snails
    • Freshwater Turtles
    • Goldfish
    • Guppies
    • Oscar Fish
    • Plecos
    • Rainbowfish
    • Pet Eels
  • All Posts
  • Getting Started & How-Tos
    • A-Z Overviews
    • Fish Keeping Guides
    • Aquascaping
    • Aquarium Dimensions
  • Gear & Tank Setups
    • Setup Overviews
    • Water Care
      • Water Quality Guides
      • Aquarium Bacteria Starter
      • Nitrate in Freshwater Aquarium
      • Nitrate in Saltwater Aquarium
      • Cloudy Water
      • Green Water
    • Gear Help
      • Gear Overviews
      • Aquarium Tanks
      • LED Aquarium Lighting
        • For Coral Growth
        • For Plant Growth
        • For a Refugium
      • Aquarium Filter
        • Canister
        • For Turtle Tank
        • The Quietest
        • Floss
      • Aquarium Heater
      • Substrate for Planted Tanks
      • Aquarium Plant Fertilizer
      • Aquarium Powerhead
      • Aquarium CO2 Regulator
      • Aquarium UV Sterilizer
      • Aquarium RO DI System
  • Freshwater Aquarium
    • Freshwater Care Overviews
    • Freshwater Fish Ideas
      • Freshwater Fish Guides
      • Best for Beginners
      • Most Colorful Species
      • Species For a Small 5-Gallon Tank
      • Betta Fish
      • Goldfish
      • Freshwater Shrimp
      • Angel Fish
      • Discus Fish
      • Oscar Fish
      • Cory Catfish
      • Cichlids
      • Rainbowfish
      • Freshwater Snails
      • Freshwater Turtles
      • Plecos
      • Pet Sharks
      • Pet Eels
      • Smallest Species
      • Easiest Species To Take Care of
      • Community Species
      • Cold Water Species
      • Species That Eat Snails
      • Hair Algae Eaters
      • Coolest Species
  • Saltwater Aquarium
    • Saltwater Care Overviews
    • Saltwater Fish Ideas
      • Saltwater Fish Guides
      • Reef Safe Species
      • Algae Eaters
      • Small & Nano Species
  • Fish Health
    • Fish Diseases
    • White Spots
    • Treating Freshwater Ich
    • Treating Saltwater Ich
    • Nitrate Poisoning
    • Swimming Upside-Down
  • Aquatic Profiles
    • Amphibians
    • Angel Fish
    • Betta Fish
    • Cichlids
    • Cory Catfish
    • Discus Fish
    • Freshwater Shrimp
    • Freshwater Snails
    • Freshwater Turtles
    • Goldfish
    • Guppies
    • Oscar Fish
    • Plecos
    • Rainbowfish
    • Pet Eels
  • All Posts

Fish Ideas

Welcome to the Fish Ideas category, your gateway to a world of aquatic wonders! Dive into a treasure trove of fact filled profiles on both saltwater and freshwater pets, curated to inspire and educate aquarists of all levels.

Whether you’re dreaming of creating a vibrant coral reef oasis or a serene freshwater paradise, our Fish Ideas category offers invaluable insights into a diverse array of aquatic species. From dazzling marine fish to colorful freshwater favorites, each article is meticulously crafted to provide essential information on care requirements, compatibility, and fascinating facts about these underwater marvels.

The 22 Best Cold Water Fish (OK Without an Aquarium Heater)

This list of the 22 best cold water fish is perfect to get your new or existing cold water tank stocked! Not only does this article list these fish but it also gives you background into their care requirements to help you have the most success.

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The 24 Best Community Fish for a Social Freshwater Aquarium

It goes without saying that whether a fish is beautiful or not, it first needs to be friendly to others in order to qualify as a good addition for a crowded fish tank.

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13 Easiest Fish to Take Care of in a Low Maintenance Aquarium

This comprehensive guide will showcase the 13 easiest fish for your home aquarium! Not only that, we also provide resources to help you keep these 13 low maintenance aquatic pets in optimal conditions. Check it out!

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20 Smallest Freshwater Aquarium Micro Fish That STAY Small

Are you looking to add some life to your small aquarium? Wondering how to choose the perfect inhabitants for your cozy aquatic space? Look no further! In this comprehensive guide, we’ll explore the world of nano species. Discover the joys of creating a miniature underwater paradise.

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The Coolest & Most Exotic Freshwater Aquarium Fish


From the very start, as a beginner in fishkeeping, I’ve always had my eyes wide open for new compelling swimming pet buddies.

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14 Small & Big Freshwater Pet Sharks for a Home Aquarium

Iridescent Shark.

Ever since “Jaws” came out we’ve all had great respect for the shark, though most of us got familiar with this creature solely from the TV screen.

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20 Hair Algae Eaters for a SPOTLESS Aquarium

American Flagfish.


Algae come in many varieties and forms and more often than not, they are uninvited intruders rather than beautiful aquascape additions.

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13 Freshwater Aquarium Eels That Can be Kept as Pets

Spiny Eel.


Keeping eels at home is not for everyone, but I think we can all agree that it can be spectacular to own one. In this post I will share an introduction to the top pet eels along with a detailed care guide!

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ABOUT AQUANSWERS & TEAM

Aquanswers is a blog about freshwater and saltwater pets, where we share inspiration, tips , detailed research, & ideas for your aquarium. We have made MANY mistakes throughout our fishkeeping journey and thus learned A LOT of valuable lessons. Join in on our community of hobbyist to grow and Share Your Experiences!

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Latest Articles

  • The Ultimate Year-Round Aquarium Care Calendar (Season by Season)
  • 7 Winter Aquarium Care Mistakes to Avoid
  • 9 Fish That Bring Color to Your Tank During the Winter Months
  • 9 Warm-Toned Fish for a Cozy Fall-Themed Aquarium
  • 9 Autumn Aquarium Maintenance Tasks to Keep Fish Healthy

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  5. 15 Types of Angelfish for Freshwater Aquariums 
  6. The Elegance of the Black Lace Angelfish: A Complete Guide 
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