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862 results for “water changes”
Why Do Ornamental Fish Get Parasites?
Fish parasites come from poor water quality, unsanitary tanks, weak immunity, unhealthy stock, and unclean food. Keep water good, clean equipment regularly, choose quarantined healthy fish, and feed safe food to lower risk.
Why Do Koi Get White Spot Disease (Ich)?
Koi 'white fungus' is really white spot disease, caused by the parasite Ichthyophthirius multifiliis. It spreads through poor water, temperature swings, new fish, overcrowding, or stress, and shows as salt-grain spots, rubbing, and lost appetite. Treat by improving water, quarantining, using ich medication, and raising the temperature to 30–32°C for about a week.
Why Is My Ornamental Fish’s Tail Splitting (Forked)?
Poor water quality, impact or bites, and bacterial infection are common causes of a split tail; treat based on the cause. If from poor water, change water promptly and keep it clean—the tail slowly recovers. If from fighting, isolate the fish and adjust density/mixing. If infected, use medicated baths.
Why Do Goldfish Get Cloudy Eye (Moon Eye Disease)?
Cloudy eye in goldfish is mainly from bacteria or parasites, but the root cause is poor water quality—bad water lets pathogens breed, lowering resistance so they invade. Prevent by clearing waste and changing water regularly. Early signs are a white film on the eye, treatable with the 'old three methods'; if the eye turns clearly cloudy, add chlortetracycline or penicillin. Treat early.
Common Goldfish Diseases and Their Prevention
Common goldfish diseases include white spot (ich), cloudy eye, saprolegniasis, enteritis, fin/tail rot, and dropsy (pinecone disease). Learn these to prevent and lower illness risk. Water quality is the main health factor—keep it clean with regular changes and cleared waste to avoid bacterial growth and infection. Keep temperature steady and oxygen sufficient.
Why Does My Goldfish Pass Long White Stool?
Long white stool is sometimes normal if no other signs. But indigestion or enteritis can cause it—judge by the situation. For indigestion, raise temperature, change water, and fast; it recovers soon. Feed on a fixed schedule to avoid overfeeding.
Why Arowana Refuse to Eat
Many factors cause arowana to refuse food - large water-quality swings, sudden environmental change, indigestion, a monotonous diet, or illness. Solutions differ by cause: change and stabilize the water, let the fish rest quietly, fast and regulate digestion, vary the diet, or treat the specific disease. Check water, environment, food, and health to find the cause.
Why Is Your Goldfish Not Eating?
Many things stop a goldfish eating — indigestion, sudden or polluted water, a food change, a changed environment, breeding condition, or big temperature swings. Treat the cause: for indigestion, stop feeding and raise temperature with a water change to speed digestion. Always feed by schedule and amount to avoid overfeeding.
What to Do When an Arowana Has Enteritis
Enteritis is common in arowana, with several causes that need different treatments. This article covers the common causes and how to treat each.
Possible Causes of Sudden Death in Arowana
Arowanas are hardy, adaptable, and long-lived, so a sudden death usually means the owner missed an underlying illness—the fish was sick, not suddenly fatal. This article analyzes the likely causes of abrupt arowana death.