Author: Marcus Chen
Marcus Chen writes TanninLab's betta, shrimp and planted tank guides from manufacturer specs, product labels and published husbandry sources. He names the source of each figure and does not run in-tank tests.
Betta
Green Betta Fish: Iridescence, Not Pigment
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Betta
Pink Betta Fish: Real Colour or Poor Health
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Aquascaping
Aquarium Driftwood: Tannins, Boiling, and the Brown Water Question
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Planted Tanks
Java Fern: Why Yours Is Melting
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Shrimp
Red Cherry Shrimp Grades: Why Yours Are Turning Clear
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Shrimp
Neocaridina Molt Failure: The White Ring of Death Explained
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Shrimp
Amano Shrimp: Algae Crew That Will Not Breed in Freshwater
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Shrimp
Cherry Shrimp: The Parameters That Actually Matter
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Reviews
Best Aquarium Thermometers: Accuracy Tested
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Reviews