Porcupine Eye Trouble

Oh no! Sick fish?! Come here and see if someone can help!
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Since this board has been up, we have found there are several questions that routinely get asked in order to help diagnose problems. If you can have that information to begin with in your post, we'll be able to help right away (if we can!) without having to wait for you to post the info we need.

1) Your water parameters - pH, Ammonia, Nitrite, Nitrates and salinity (if appropriate). This is by far the most important information you can provide! Do not answer this with "Fine" "Perfect" "ok", that tells us nothing. We need hard numbers.

2) Tank size and a list of ALL inhabitants. Include algae eaters, plecos, everything. We need to know what you have and how big the tank is.

3) Feeding, water change schedule and a list of all products you are using or have added to the tank (examples: Cycle, Amquel, salt, etc)

4) What changes you've made in the tank in the last week or so. Sometimes its the little things that make all the difference.

5) How long the aquarium has been set up, and how did you cycle it? If you don't know what cycling is read this: Fishless Cycling Article and familiarize yourself with all the information. Yes. All of it.

We want to help, and providing this information will go a LONG way to getting a diagnosis and hopeful cure that much faster.

While you wait for assistance:
One of the easiest and best ways to help your fish feel better is clean water! If you are already on a regular water change schedule (50% weekly is recommended) a good step to making your fish more comfortable while waiting for diagnosis/suggestions is to do a large water change immediately. Feel free to repeat daily or as often as you can, clean water is always a good thing! Use of Amquel or Prime as a dechlor may help with any ammonia or nitrite issues, and is highly recommended.

Note - if you do not normally do large water changes, doing a sudden, large water change could shock your fish by suddenly changing their established water chemistry. Clean water is still your first goal, so in this case, do several smaller (10%) water changes over the next day or two before starting any large ones.
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gella81
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Porcupine Eye Trouble

Post by gella81 »

Hello,

Our large porcupine puffer Tiki is currently having eye problems. He was previously very sick, had lumps on his nose, was breathing hard, and stopped eating for probably a month. After quarantining for several weeks, the bumps on his nose have, for the most part subsided and he has been eating regularly for approximately two months. However, one of his eyes is completely white. At first we thought it was just from physical trauma since it was only one eye and so we just watched it, hoping it would get better. Unfortunately it's gotten worse. At first we noticed small kind of squiggles on that eye and then it became cloudy, and is now completely white and slightly bulging. The eye still responds to light, but he cannot really see out of it (I've seen him bump that eye into live rock since it became cloudy-like he couldn't see the rock there, and thats another reason I suspected it might just be physical trauma). We tried epsom salt baths for several days and even hydrogen peroxide baths but we didn't see any effect. He acts fine, except that he has a hard time finding food unless its put into the tank on his good eye's side. We just noticed a small squiggle on his good eye as of today though. Could this be a parasite? And if so, is it possible to treat him at all? I thought I had read previously that if the worms (if it is a worm) are internal, treatment can kill them and may then kill the fish. Is that true? I don't think his bad eye will ever recover, and I would hate for him to lose his good eye as well. Any help would be greatly appreciated. As for the tank: he's in a 75G with a 20G sump. Ammonia is 0, nitrites are 0, nitrate is 20ppm...we did have a problem with high nitrates for awhile, and I have read that cloudy eyes can be due to poor water quality, but it's been around 20ppm for several months now so I don't know if that might contribute to the problem.
Thanks guys
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Puffer Queen
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Re: Porcupine Eye Trouble

Post by Puffer Queen »

I have seen worms that have become embedded/lodged in the lense of the eye. You might try a series of praziquantel and/or fenbendazole baths.

Should also consider secondary bacterial infection of that eye. What antibiotics did you use in the past and for how long?
Kelly
gella81
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Joined: Thu Mar 22, 2007 11:37 pm

Re: Porcupine Eye Trouble

Post by gella81 »

Hi PufferQueen,

In terms of antibiotics we've tried a whole range of things:

Kanamycin- administered as a 1hr bath @ 10x recommended dose
Triple Sulfa- administered as a 1 hr bath @ 10x recommended dose
Erythromycin- administered as a 1hr bath @ 10x recommended dose

These were administered seperately after no improvement was seen with the previous drug for 7-10 days (ie. Kanamycin was given to Tiki in a bucket for 1hr baths once a day for 7-10 days. When no improvement was seen we tried triple sulfa. When no improvement was seen with Triple sulfa after 7-10 days we tried erythromycin)

Tiki was then moved into his own hospital tank where he was treated with each of these drugs again, but with continuous treatment. We also treated with isoniazid since an aquatic vet we took him to was worried it might be TB...eventually the tests came back as being negative for TB but positive for small numbers of gram positive bacterium. So we stopped isoniazid treatment, he was on that for about 2 weeks I think, and he actually started to get better in that he started looking to be fed, swimming over to us, and we didn't have to force feed him anymore. Most recently we tried a Gentamycin bath. However unfortunately we had to go away last weekend so he was only treated with Gentamycin for 4 days.

As you can see...we've thrown a lot of different antibiotics at him in the last 5 months or so. Once we started to get the bumps on his nose under control, his eye started to get bad (although I'm not sure that any of the antibiotics we gave him helped with his nose, it seemed more like that kind of resolved on its own).

We'll go out today and try to buy some of the anti-parasitic drugs you mentioned. If there really are worms in his eye, and they're killed by the drug, could that make him more sick? I thought I had read on wetwebmedia that if the worms are killed and they're embedded in the fish's tissue, they'll rot there and eventually kill the fish? maybe I misread

Thanks for your help and advice
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Re: Porcupine Eye Trouble

Post by Pufferpunk »

Those worms mentioned are nematodes. This might be different. Go with whatever PQ tells you--she's the best in the business!
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