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  • 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

Momchil

Momchil Boyanov is the Founder and now Senior Editor of AquAnswers. He has over 13+ years of experience in keeping home aquariums as well as providing professional aquarium services. Momchil has had his fair share of adventures in aquarium care. He has made MANY mistakes throughout his fishkeeping journey and thus learned A LOT. Through Aquanswers, Momchil shares knowledge about freshwater and saltwater aquariums with the people within this community.

Half-Banded Spiny Eel (Macrognathus circumcinctus): Social, Striped, and Escape-Savvy Oddball

Meet the Half-Banded Spiny Eel, a quirky, social oddball with striped charm and a knack for slipping out of tanks. In this article we share how to care for this freshwater fish with tips on habitat setup, feeding, and more.

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Halfmoon Plakat Betta (Betta splendens): Compact Elegance with a Striking Tail

Halfmoon Plakat is a short-finned Betta with the colorful scales and dramatic 180-degree tail spread of the Halfmoon variety but a smaller 2.5 inches body and an athletic build which requires specialized maintenance and care, all of which are shared in this article. 

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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. 

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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.

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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.

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Alien Betta Fish (Betta splendens): A Metallic Showpiece With Mysterious Origins

The Alien Betta Fish is a stunning hybrid with metallic colors and a bold personality. In this complete guide we share care tips, tank setup, feeding, and much more!

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Crowntail Betta Fish (Betta splendens): The Spiky Showstopper With Bold Personality and Flaring Fins

In this guide we share how to distinguish between the Crowntail Betta species and other variants to ensure you provide the best possible care, tank setup, feeding, and much more for this species!

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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.

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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. 

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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. 

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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

  • Half-Banded Spiny Eel (Macrognathus circumcinctus): Social, Striped, and Escape-Savvy Oddball
  • Halfmoon Plakat Betta (Betta splendens): Compact Elegance with a Striking Tail
  • 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

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