Do You Need a UV Sterilizer? The Science of Killing Bacteria with Light

Equipment Guide, Fish Health / Disease, Latest /

Disclaimer: Based on disinfection methods outlined in the scientific review “Infectious diseases in aquarium ornamental pet fish.” You see them in high-end fish shops. Glowing tubes hidden inside filters. They claim to give you “Crystal Clear Water” and “Disease Free Fish.” They are UV Sterilizers (Ultraviolet). According to veterinary science, UV radiation is highly effective […]

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The 15-Day Rule: How to Quarantine New Fish Like a Pro (Without Expensive Gear)

Equipment Guide, Fish Health / Disease, Latest, Scientific Reviews /

Disclaimer: Based on the preventive measures outlined in the scientific review “Infectious diseases in aquarium ornamental pet fish.” You go to the shop. You buy a beautiful new Neon Tetra. You bring it home, float the bag, and release it into your main tank. Three days later, your new Tetra has white spots. Five days

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Why Is My Guppy Dying? The “Emergency Room” Guide (Worms, Ich, and Stress)

Fish Health / Disease, Fish Profiles, Guppy, Latest /

It is the worst feeling in the hobby. You bought a pair of beautiful Guppies on Saturday. By Tuesday, one is floating at the top. The other one is sitting at the bottom, fins clamped tight, looking miserable. You ask: “What did I do wrong? I fed them, I have a filter, the water is

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