What makes fish scales metallic

Please enter the e-mail address you used to register to reset your password Enter e-mail address. Registration complete. Soft matter and liquids Research update Silvery fish fool predators with their skin 23 Oct Tushna Commissariat. Shimmer and hide. Want to read more? Register to unlock all the content on the site. E-mail Address. Tushna Commissariat is the features editor of Physics World. Medical physics and biophysics Explore this subject collection, bringing together world-leading research from journals, books and conference proceedings.

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He has contributed to and written for various magazines including "K9 Magazine" and "Pet Friendly Magazine. By using the site, you agree to the uses of cookies and other technology as outlined in our Policy, and to our Terms of Use. Protruding Scales Dropsy, a condition which may be caused by poor water quality or parasitic injection and is common in African cichlids and carp, can cause the scales to lift away from the skin or fall off completely, exposing the shiny, metallic skin underneath.

Shiny, Molten Wax Appearance Carp pox can cause skin lesions on your fish that resemble droplets of molten wax. Pebble-Like Nodules lymphocystis is a virus affecting salt and freshwater fish. References FishChannel. Types of Parasites on Freshwater Fish. Oxytetracycline for Aquarium Fish. The researchers found that the biogenic crystals develop in an unexpected direction that differs from the lab-made crystals and that their unique shape improves light reflectivity.

The arrangement represents a "strategy evolved by fish to produce more efficient photonic crystals," the article states. Materials provided by American Chemical Society. Note: Content may be edited for style and length. Science News. ScienceDaily, 17 January American Chemical Society.