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103 results for “crowding”
Why is my goldfish losing scales?
Scale loss from poor water, fighting, sharp-object scrapes, or disease. Poor water → large-scale loss; change water, improve quality. Overcrowding or breeding season → fights → scale loss. Sharp rocks/hard objects scrape the body. Also diseases like pinecone disease (dropsy) cause scale loss.
How do I keep koi well?
Need a large enough tank with moderate depth (prevent jumping); install filter and air pump for stable water. Change water regularly, 1/4–1/3 each time to avoid big temp swings. Koi are omnivorous—feed pellets, small insects, shrimp, bean cake, vegetables, in fine pieces; moderate amount. Set stocking density by tank size/number to avoid crowding.
Why won’t my tropical fish eat?
Tropical fish may refuse food from environment, health or diet issues. They like warm water; wrong temperature, bad water or crowding lowers appetite. Illness or infection also kills appetite; check the body and stool. Overfeeding or wrong food also causes refusal, so feed reasonably.
What large tropical fish can guppies be kept with?
Guppies are small and gentle and are easily bullied by large fish, so choose calm species with similar habits, such as the red arowana. Guppies and red arowana have similar water-quality needs and can share a tank. During mixed keeping, ensure ample space and food to avoid overcrowding or fighting.
Why Is My Silver Arowana Swimming Upside Down, and How to Fix It
An arowana tipping head-down can mean swim-bladder disorder, bad water or temperature, or low oxygen. Lower the water and warm it for the bladder, keep the swing under 2 C and change a third of the water, or add an air pump for oxygen - it usually recovers in about two days.
Why Do Parrots Pluck Their Feathers?
Feather plucking can stem from missing nutrients, crowding, external parasites, lack of nesting material, boredom, anxiety, or mating hormones. Prevent it with space, a balanced diet, calcium, and a clean, parasite-free cage.
Common Turtle Diseases and How to Treat Them
Turtles can fall ill with white eye disease, skin rot, shell rot, digestive trouble, or pneumonia, often from dirty water, crowding, or temperature swings. Most are preventable with clean, stable, warm water and prompt treatment.
Why Your Budgie Screams at Night and How to Stop It
Budgies are diurnal and normally settle down at night, so persistent screaming after dark usually signals stress, hunger, or a disrupted routine. Common triggers include fright, an off schedule, nighttime noise, and an unstable perch. You can quiet a noisy bird by fixing its light and quiet, offering food and water before bed, and using calm, consistent training.
Causes and Treatment of Turtle White-Eye Disease
White-eye disease is feared by turtle keepers; it mainly comes from poor water quality or weak immunity and should be caught early. Internal causes are frail constitution (hatchlings, poor husbandry, genetics); external causes are overcrowding and fouled, alkaline water. Mild cases soak in saline or nitrofurazone; severe cases need antibiotic soaks plus eye ointment; eye erosion needs vitamin B and oxytetracycline soaks. Act in spring and autumn when it peaks.
How to Keep Hamsters Cool and Prevent Heatstroke in Summer
In sustained high temperatures hamsters can suffer heatstroke. Use cooling bedding such as corn cob or cat litter instead of heat-retaining wood shavings, place the cage in a cool, well-ventilated room, and add a bowl of water or chilled stones to lower the ambient temperature. Make sure your hamster always has plenty of water to drink.