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Aquarium Careby Dr. Arthur Hayes

How Long Do Betta Fish Live? Lifespan and Care Guide 2026

how long do betta fish live Betta fish live 2 to 5 years on average. Learn what affects betta lifespan, common mistakes, and care tips to help yours live longer. Updated

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Black kuhli loach gliding through moss in a breeding aquarium
Aquarium Care

Black Kuhli Loach: Breeding and Care Guide (2026)

Black kuhli loach breeding guide: tank setup, water parameters, sexing, spawning, egg care, and fry raising. Compare golden and albino varieties. Updated 2026.

DDr. Arthur Hayes•Sep 2, 2026•1 min read
Celestial pearl danio size comparison in a nano planted tank
Aquarium Care

Celestial Pearl Danio Size: Adult Growth and Tank Guide

Latest blogs

  • How Long Do Betta Fish Live? Lifespan and Care Guide 2026
  • Black Kuhli Loach: Breeding and Care Guide (2026)
  • Celestial Pearl Danio Size: Adult Growth and Tank Guide
  • Freshwater Aquarium Setup for Beginners 2026 (Complete Guide)
  • Black Coolie Loach: Complete Care Guide (Pangio oblonga)
  • 5 Gallon Pea Puffer Tank: Complete Setup and Care Guide
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Learn the celestial pearl danio size, growth rate, and tank needs. Includes lifespan, shoaling, and breeding tips for galaxy rasboras in nano aquariums.

DDr. Arthur Hayes•Sep 1, 2026•1 min read
Freshwater aquarium setup for beginners 2026 with a glass tank, plants, and equipment in a bright room
Aquarium Care

Freshwater Aquarium Setup for Beginners 2026 (Complete Guide)

freshwater aquarium setup for beginners 2026 Learn how to set up a freshwater aquarium for beginners in 2026. Step-by-step guide on tank size, cycling, equipment, fish se

DDr. Arthur Hayes•Sep 1, 2026•1 min read
Black coolie loach resting on sand in a planted aquarium with stones and plants
Aquarium Care

Black Coolie Loach: Complete Care Guide (Pangio oblonga)

Complete black coolie loach care guide: tank size, sand substrate, group size, diet, lifespan, and why the bandless Pangio oblonga is hard to breed.

DDr. Arthur Hayes•Aug 30, 2026•1 min read
5 gallon pea puffer tank with a healthy pea puffer fish
Aquarium Care

5 Gallon Pea Puffer Tank: Complete Setup and Care Guide

Learn if a 5 gallon pea puffer tank is enough for one fish, plus the best filter, plants, water parameters, feeding, and common beginner mistakes.

DDr. Arthur Hayes•Aug 29, 2026•1 min read

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Complete guides for setting up, maintaining, and enjoying your home aquarium.

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01How Long Do Betta Fish Live? Lifespan and Care Guide 202602Black Kuhli Loach: Breeding and Care Guide (2026)03Celestial Pearl Danio Size: Adult Growth and Tank Guide04Freshwater Aquarium Setup for Beginners 2026 (Complete Guide)05Black Coolie Loach: Complete Care Guide (Pangio oblonga)

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