Changes

|a1=

|a1=

Supersaturation or gas-bubble disease.

Supersaturation or gas-bubble disease.

|l1=

|l1=Gas Bubble Disease

|q2=How does this problem develop?

|q2=How does this problem develop?

|a2=

|a2=

Over-aerating an aquarium with air bubbles from an air stone can, but rarely does, lead to supersaturation disease.

Over-aerating an aquarium with air bubbles from an air stone can, but rarely does, lead to supersaturation disease.

|l2=

|l2=Gas Bubble Disease

|q3=How is this condition treated?

|q3=How is this condition treated?

|a3=

|a3=

Air bubbles in the circulatory system, especially in the branchial vasculature, can be acutely fatal.

Air bubbles in the circulatory system, especially in the branchial vasculature, can be acutely fatal.

|l3=

|l3=Gas Bubble Disease#Treatment

|q4=List four other general causes of exophthalmia in fish.

|q4=List four other general causes of exophthalmia in fish.

|a4=

|a4=