Skip to content
AquAnswers

AquAnswers

  • 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
  • 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

Pet Eels

In this category, you’ll find a collection of resources that focus on taking care of and solving problems with pet eels specifically.

Learn about the distinct traits of eels and how to make their aquarium setting work for them.

This is a sub-category of the main category about freshwater aquariums.

Zig‑Zag Eel (Mastacembelus armatus): Dramatically Patterned Burrower for Intermediate Aquarists

In this guide, we’ll share how to distinguish Zig-Zag eels from other eel variants, set up a mid-level to large-sized tank, provide adequate diet, select compatible mates, and ensure optimal health care for this aquatic beauty. 

Continue →

Shares This
Leave a comment

Peacock Eel (Macrognathus siamensis): Graceful and Peaceful Diver for Community Aquariums

Come learn how to distinguish between Peacock Eels and other spiny eel species using their physical appearance and characteristics. This guide also shares a complete care guide to maintain this eel throughout its ~8 year lifespan.

Continue →

14
Shares
Leave a comment

Bichirs (Polypterus spp.): Ancient Prehistoric Fish for Enthusiasts

Discover bichirs, a prehistoric freshwater fish with lungs, striking armor, and unique personalities. Come learn how to care for them in this full bichir care guide.

Continue →

14
Shares
Leave a comment

Fire Eel (Mastacembelus Erythrotaenia): Fiery Colors, Majestic Presence for Committed Aquarists

Explore the mysterious charm of the Fire Eel, a striking freshwater fish with bold red stripes and a personality to match. Learn care tips, tank setup, diet, and more in this guide.

Continue →

31
Shares
Leave a comment

Tire Track Eel (Mastacembelus Favus): Majestic Burrowing Beauty for Dedicated Aquarists

In this post we share how to successfully distinguish a Tire Track Eel from other similar species and how to provide adequate care for this eel species to thrive in an aquarium. 

Continue →

30
Shares
1 Comment

Yellowtail Spiny Eel (Macrognathus pancalus): A Small but Striking Beginner-Friendly Eel

Your one-stop guide to Yellowtail spiny eel maintenance in a medium-sized community aquarium. This overview includes easy identification tips and unique dimorphism features. 

Continue →

28
Shares
Leave a comment

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!

Continue →

296
Shares
40 Comments

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!

Click Below To:

Latest Articles

  • Zig‑Zag Eel (Mastacembelus armatus): Dramatically Patterned Burrower for Intermediate Aquarists
  • Peacock Eel (Macrognathus siamensis): Graceful and Peaceful Diver for Community Aquariums
  • Bichirs (Polypterus spp.): Ancient Prehistoric Fish for Enthusiasts
  • Alien Betta Fish (Betta splendens): A Metallic Showpiece With Mysterious Origins
  • Crowntail Betta Fish (Betta splendens): The Spiky Showstopper With Bold Personality and Flaring Fins

Looking For Something?

Popular Today:

  1. The Unique Beauty of Albino Guppies: A Comprehensive Care Guide 
  2. Yellowtail Spiny Eel (Macrognathus pancalus): A Small but Striking…
  3. The Striking Contrast: Caring for Half Black Angelfish 
  4. Similis Cichlid (Neolamprologus similis): A Territorial…
  5. 8 Reasons Why Your Turtle Won’t Eat (Tips & Fixes)
  6. Top 10 Most Popular Types of Betta Fish: A Guide to Colorful…
  7. The 24 Best Community Fish for a Social Freshwater Aquarium
  8. 20 Smallest Freshwater Aquarium Micro Fish That STAY Small
  9. Black Sharkminnow (Labeo chrysophekadion): A Powerful Presence in…

Most Popular This Week:

  1. A Cheat Sheet to Fish Tank Gallon Sizes and Dimensionsimage-159

Follow our Socials:


Home | Terms of Use & Privacy Policy | About and Contact Us

© 2025 Aquanswers - All Rights Reserved