White spots on body and fins, scratching against objects, rapid breathing.

Raise temperature to 82-86°F, add aquarium salt, use ich medication.

Quarantine new fish, maintain stable water parameters, avoid stress.

Frayed or discolored fins, white edges on fins, lethargy.

Improve water quality, use antibacterial medication, remove affected tissue if severe.

Regular water changes, avoid overcrowding, maintain good filtration.

Gold or rust-colored dust on skin, clamped fins, rapid breathing, loss of appetite.

Copper-based medication, raise temperature slightly, dim lighting.

Quarantine new fish, maintain optimal water conditions, reduce stress.

Swollen abdomen, raised scales (pinecone appearance), lethargy, loss of appetite.

Isolate fish, antibacterial medication, Epsom salt baths, improve water quality.

Maintain excellent water quality, avoid overfeeding, reduce stress factors.

White or gray patches on skin, frayed fins, lethargy, rapid breathing.

Antibacterial medication, salt baths, improve water quality immediately.

Regular water changes, avoid injuries, quarantine new fish, maintain stable parameters.

Swimming upside down or sideways, floating at surface, sinking to bottom.

Fast fish for 24-48 hours, feed peas (blanched and peeled), raise water temperature slightly.

Avoid overfeeding, soak dry food before feeding, maintain good water quality.