Fish Aquarium
Expert reviews, guides, and care articles in Fish Aquarium. By licensed veterinarians and certified pet professionals.
Guides & Articles (65)
Why is my guppy turning pale or losing color
Guppies turn pale from stress, disease, poor diet, or genetics. Check water quality, temperature, tank mates, and nutrition. Consult a vet if you see other symptoms or rapid changes.
Why is my molly not eating his food
Your molly might stop eating due to stress from new tank mates, poor water quality, or illness. Check ammonia/nitrite levels, observe for clamped fins or spots, and quarantine if needed. Consult a vet if fasting persists.
Why is my cichlid swimming sideways
Cichlids swim sideways due to swim bladder disorder, often caused by overeating, poor water quality, or injury. Adjust diet, improve tank conditions, and quarantine if needed. Consult a vet for persistent cases.
Why is my guppy not eating his food
If your guppy isn't eating, check water quality first. Test ammonia, nitrite, and nitrate levels. Other causes include stress from new tank mates, illness like swim bladder disease, or unsuitable food type. Fast for 24 hours then offer high-quality flakes.
Why is my cichlid staying at the bottom of the tank
If your cichlid is staying at the bottom, it could be due to stress, poor water quality, illness, or aggression. Check parameters, tank setup, and observe behavior for signs like clamped fins or rapid breathing. A vet can rule out disease.
Why is my koi fading in color
Koi color fading often stems from genetics, water quality, diet, or stress. Check ammonia levels, add color-enhancing foods, and provide proper UV light. For sudden loss, consult a vet to rule out parasites or disease.
Why is my molly clamping his fins
If your molly fish is clamping its fins, it's likely stressed from poor water quality, temperature swings, or illness. Check ammonia, nitrite, and nitrate levels immediately, and quarantine if symptoms persist.
Why is my betta fading in color
Betta fish fading in color often signals stress, poor diet, or illness. Address water quality, nutrition, and tank conditions first. Consult a vet for sudden or severe changes.
Why is my molly fading in color
Molly fish fading color often results from stress, poor diet, or illness. Improve water quality, feed color-enhancing foods, and check for parasites to restore vibrancy.
Why is my molly turning pale or losing color
Molly fish lose color due to stress, poor water quality, disease, or genetics. Check ammonia, nitrite, and nitrate levels. Improve diet with color-enhancing foods. Quarantine if sick. Consult a vet for persistent issues.