− | The eye/s of affected fish appear to be larger and bulging/protruding from the head. Traumatic injury often occurs as a result. Removal of excess gas may resolve minor [[Gas Bubble Disease|gas bubble disease]] or movement to a different tank may allow recovery from ammonia toxicity. | + | The eye/s of affected fish appear to be larger and bulging/protruding from the head. Traumatic injury often occurs as a result. |