White Spot Outbreak

LisaLQ

Fish Gatherer
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Keighley, West Yorkshire, UK
Recently made the huge mistake of buying some new fish and not quarantining them. Please dont slap me around the head, I have already done this myself and learned the hard way, wont be doing it again.

New fish were:

2 red shouldered sev babies (added first - healthy, no signs of illness for few days before others arrived)
2 gold sevs babies
1 flash plec

Flash plec showed first symptoms, woke up the morning after buying him to find him covered from head to foot. On inspection of the initial photos I took, it was evident he came with it - something stupid me missed. Gold sevs (same shop, same supplier) came looking stressed but I assumed it was the taxi journey home with my hubby. Next day (same day as white spot appeared on plec), both gold sevs had furry edges to their fins. We immediately did a water change and gravel vac (despite only doing it the night before) to hopefully help attack the problem - and started Protozin treatment at half dose (tank mates are plecs and clown loaches). On the second morning, one of the gold sevs had died through the night. The other still had furry edges to his fins, but was eating well. The red shouldered never had white spots at this stage, and were just a bit scared by the medication. No change to flash plec. Day three of treatment, there was a huge improvement, nearly all the white spots had gone off the plec, and the three sevs were very active. Obviously day 4 and 5 go without adding any more Protozin, and I think this was the downfall - as the white spot has now come back with a vengeance, and despite their active behaviour and strong appetite, my two red shouldered sevs are now also covered in white spots. Gold sev's furry tail has gone back to as bad as it was at the beginning. Flash plec is 75% covered in white spot again.

Tank is 300l, dosage said 5mls per 75l, so full dose would have been 20ml, I've been adding 10ml. Clown loaches haven't even shown any symptoms, no white spots, just as active as usual. Some minor irritation though as one has been flicking - could be either the meds or the white spot.

This is what we've done from the beginning:

Day before white spot apparent - roughly 40% water change and thorough gravel vac.
Day 1 - another 40% water change, extremely thorough gravel vac. Raised temp. Added Protozin - 10mls
Day 2 - Protozin - 10mls
Day 3 - same
Day 4 and 5 - nothing
Day 6 (today) - Protozin - 10mls.

Tank size: 300l (Rio 300)
pH: 7.0
ammonia: 0
nitrite: 0
nitrate: >10 previous to treatment but not been able to do water changes during treatment
tank temp: @ 80F

Fish Symptoms (include full description including lesion, color, location, fish behavior): white spots (like sprinkling of salt - typical white spot), minor flicking, fluffy tail/fin edges

Volume and Frequency of water changes: 40% weekly

Chemical Additives or Media in your tank: none other than dechlorinator at water changes prior to treatment, Protozin as medication

Tank inhabitants: 2 x 1.5" red shouldered sevs, 1 x slightly larger (2" max) gold sev, 1 x 5-6" rusty plec, 1 x 4" bristlenose, 1 x 3" flash plec, 5 x clown loaches (ranging from 2" up to about 4-5").

Recent additions to your tank (living or decoration): sevs and flash plec

Piccie of flash plec on arrival:
http://i11.photobucket.com/albums/a200/rat...tespotflash.jpg

What can we do now? Do we risk full dose and losing the clown loaches? Or do we plod on with half dose and risk losing them all? Or is Protozin as over-hyped as melafix is, and is there a much better medication to try?
 
Thanks for the help :) Temp is now bumped up, added more aeration. Just one question - if I continue and increase the meds, how often do I medicate? Do I wait the couple of days it says on the instructions before I dose again (and do a big water change and gravel vac in between) and do the days 1,2,3 and 6 way again?

Thanks for the help - I really appreciate it. I've wanted these fish for a long time, and really dont want to lose them.
 
Do a water change and go in with the med, it takes longer because you have only been half dosing.
They sound like there coping with the med so i would increase the dose, if they cope with the increased dose in a few days add the full amount it tells you to use in the instructions.
Good luck.
 
Thanks - will let you know how we get on :)

I've just realised I've got some Pimafix somewhere but it's been open a long time (few months), do you think it'll be ok?
 
It should be fine, good luck.
 
Sorry I've not been back on - been in hospital (appendicitis - again, cant operate so had to have IV antibiotics since Monday).

Severums are much better, sadly though now the clown loaches have got it, and aren't coping well with the treatment. Plan is to set up a small hospital tank for them, no gravel, and treat them gently in that, and carry on with the more aggressive treatment in the Rio for the others. How long should I give it before I move the sevs and plecs to their big new tank after the white spot has gone, do you think?

I'm gutted about the clown loaches though, they're in a really bad way - covered in white spot despite fairly aggressive steps - 75% dose of protozin, temp of 84F and the pimafix. Dunno if they'll make it. Hubby is super upset about it though as they were originally his, and it's only since I added my fish that they got poorly, so I think he harbours a little resentment about that - rightly so considering my stupidity :/

It's odd that the other fish all have no spots any more, just the clown loaches. Just wish I could move them into their big fat 6ft tank soon.
 
Good luck with your op.
Don't move the fish if the clown loaches still have whitespot you will just be moving it to another tank.
Have you increased aeration in the tank.
 
Yep we increased aeration. Sadly three of the five clown loaches have died. Other fish all well, only the gold sev has spots, and only a couple. Obviously we'll keep treating them til well after the signs have gone.

We did move the clown loaches, and initially they seemed to improve as there wasn't as much medication in there. They didn't go into another tank with other fish, just a small tank we set up purely for them, so the other two are still in there being treated at a lower dose to the other fish. We'll see how they go.

Once the spots have gone, how long shall we leave it before moving the sevs and plecs to their new bigger tank? It's being set up tonight hopefully, everything's in, just needs water. Give it a week or so and it should be ready. Filter is fully cycled as has been running for months in a healthy tank (and still is).
 
Once spots have gone treat for another week, good luck.
R.I.P. to the clown loaches.
 

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