Difference between revisions of "Ornamental Fish Q&A 22"
(Created page with "[[|centre|500px]] <br /> '''This Moorish idol is markedly exophthalmic and on close inspection a large air bubble can be seen behind the globe. <br /> <FlashCard questions="4...") |
|||
| (3 intermediate revisions by 2 users not shown) | |||
| Line 1: | Line 1: | ||
| − | + | [[|centre|500px]] | |
| − | | | ||
| − | |||
| − | |||
| − | |||
<br /> | <br /> | ||
| Line 15: | Line 11: | ||
|a1= | |a1= | ||
Supersaturation or gas-bubble disease. | Supersaturation or gas-bubble disease. | ||
| − | |l1= | + | |l1= |
|q2=How does this problem develop? | |q2=How does this problem develop? | ||
|a2= | |a2= | ||
| Line 23: | Line 19: | ||
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= |
|q3=How is this condition treated? | |q3=How is this condition treated? | ||
|a3= | |a3= | ||
| Line 32: | Line 28: | ||
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= |
|q4=List four other general causes of exophthalmia in fish. | |q4=List four other general causes of exophthalmia in fish. | ||
|a4= | |a4= | ||
Ammonia toxicity, ocular parasites, septicemia, and neoplasia. | Ammonia toxicity, ocular parasites, septicemia, and neoplasia. | ||
| − | |l4= | + | |l4= |
</FlashCard> | </FlashCard> | ||
Revision as of 17:21, 6 September 2011
[[|centre|500px]]
This Moorish idol is markedly exophthalmic and on close inspection a large air bubble can be seen behind the globe.
| Question | Answer | Article | |
| What is this condition called? | Supersaturation or gas-bubble disease. |
[[|Link to Article]] | |
| How does this problem develop? | The most common cause of this problem is a cavitating pump which literally supersaturates the water with atmospheric air (meaning the majority of the gas will be nitrogen). Excessive oxygen production by algae and other plants is a less frequent cause. Over-aerating an aquarium with air bubbles from an air stone can, but rarely does, lead to supersaturation disease. |
[[|Link to Article]] | |
| How is this condition treated? | Treatment usually involves finding the source of the excessive gas and eliminating it. In the case of a cavitating pump, filling the sump or reservoir or locating a leak in the system usually solves the problem. Air bubbles under the skin and within the fins will usually resolve within a day or two. Air bubbles in the circulatory system, especially in the branchial vasculature, can be acutely fatal. |
[[|Link to Article]] | |
| List four other general causes of exophthalmia in fish. | Ammonia toxicity, ocular parasites, septicemia, and neoplasia. |
[[|Link to Article]] | |
