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Scientific research and troubleshooting in fishkeeping

Immerse yourself in scientific research, experiments, troubleshooting, and philosophical musings about fishkeeping: the living networks in our aquariums that extend into our homes, and beyond.

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Resources for Beginner Fishkeepers

Can a betta live in a bowl? Is the complete setup from the LFS OK? What is LFS?

Illness & Water Conditions

White spot disease is the most common ailment, but it isn’t related to cloudy water.

Fish Care Guides and Breeding Tips

Learn how to take care of specifc fish, how to breed and rear them, and what tankmates work best.

Advanced Setups & Aquascaping

Learn about advanced high-tech and low-tech aquariums. Experiment with different scapes.

Plants, Substrate, and Natural Filtration

Learn about what water plants need, which species go together, and how they filter the aquarium water.

Snails, Shrimp & Microfauna

Learn about snails, crustaceans, and the microorganisms that create balanced ecosystems.