Fish
Fish need species-appropriate diets; overfeeding and fatty or starchy human foods quickly foul water and cause digestive disease.
1 foods reviewed for fishs
Toxicology Profile
Ammonia Toxicity from Decomposition
Uneaten food decomposes rapidly, producing ammonia spikes that damage gill tissue and interfere with oxygen exchange. Even brief ammonia exposure causes oxidative stress and systemic organ failure.
Hepatic Lipidosis
High-fat human foods (bread, crackers, processed snacks) cause fat deposits to accumulate in liver cells. Once hepatic lipidosis is established, it is largely irreversible and leads to chronic immune dysfunction.
Osmotic Stress from Additives
Salt, seasonings, and spices disrupt the tight osmotic balance freshwater fish maintain across their gills and skin. Even brief exposure causes fluid shifts, kidney stress, and hemorrhagic disease.