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Many of the disorders and diseases that are known to occur in fish are the result of stress, poor water quality, overcrowding, and failure to quarantine any new or sick fish to avoid spread of disease. These factors can all be minimized by appropriate care and good hygiene.
- Selection of Fish
Healthy fish generally have smooth, unblemished scales,...
- Selection of Fish
Like humans and other animals, fish suffer from diseases and parasites. Fish defences against disease are specific and non-specific. Non-specific defences include skin and scales, as well as the mucus layer secreted by the epidermis that traps microorganisms and inhibits their growth.
14 Μαΐ 2024 · There are always health risks when owning fish, but this guide to common fish diseases will allow you to identify, diagnose, and provide you with suggestions on what medications to administer to the affected fish. You’ll be able to know what symptoms to look out for and how to prevent them.
Adults leave the fish host and encyst in the environment, releasing hundreds of immature parasites (tomites) that must find a host within a specific time frame (days for warmwater fish and weeks for coldwater fish), determined by water temperature.
14 Οκτ 2021 · Check our our guide to help you deal with 23 of the most common fish diseases in your aquarium. With pictures and symptoms for each one!
Epidemics of bacterial diseases are common in dense populations of cultured food or aquarium fish. Predisposition to such outbreaks frequently is associated with poor water quality, organic loading of the aquatic environment, handling and transport of fish, marked temperature changes, hypoxia, or other stressful conditions.
1 Ιουλ 2012 · In the freshwater cultured fishes, the major fish diseases reported are bacterial (fin and tail rot, columnaris, dropsy, bacterial kidney disease, eye diseases), viral diseases (spring viraemia...
