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Richard Sexton wrote:
In article .com, Watercress wrote: Oops, must have missed it. All that small prints. ![]() Oh btw, I found an article on the web about Zebra Danios: http://freshaquarium.about.com/cs/fi...l/aa060799.htm "Zebras are particularly susceptible to Oodinium, or Velvet disease. When purchasing fish avoid any that have clamped fins, or look emaciated, as they may be infected." You know that description about the emaciation is consistent with my observation that they were wasting away. I looked at my surviving Zebras and all looked fine. I think the disease may have come in with the Crawfishes that were temporarily in that tank. I suspect that wasthe case since I did not buy anything for months. Well, either that or the disease was lying dormant in them. Velvet is really east to spot if you shine a flashlight on them. You'll see very obvious tiny grains of sand looking dots all over the fish. They're quite small but you'll see zillions of them like a light disting of icing sugar, except sand colored. I use acriflavine but any decent antiparasitic will work. The but neds light to photosynthesize so even a blackout will cure them. I was just cruising Untergasser and saw that Oodinium can grow inside a fish's intestine. They only rely partly on photosynthesis so a blackout isn't a complete cure. Blackout plus antiparasitic is probably ideal. -- __ Elaine T __ __' http://eethomp.com/fish.html '__ |
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I was just cruising Untergasser and saw that Oodinium can grow inside a
fish's intestine. They only rely partly on photosynthesis so a blackout But do they reproduce there? WOuldn't the get expelled and become free-swimming (then die). -- Need Mercedes parts ? - http://parts.mbz.org http://www.mbz.org | Mercedes Mailing lists: http://lists.mbz.org 633CSi 250SE/C 300SD | Killies, killi.net, Crypts, aquaria.net 1970 280SE, 72 280SE | Old wris****ches http://watches.list.mbz.org |
#3
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Richard Sexton wrote:
I was just cruising Untergasser and saw that Oodinium can grow inside a fish's intestine. They only rely partly on photosynthesis so a blackout But do they reproduce there? WOuldn't the get expelled and become free-swimming (then die). Good point. Have you gotten a full cure with a tank blackout only? I've never had the misfortune of battling velvet at home (knock wood). In store tanks were we used formalin/malachite since blackout wasn't possible in the racks. -- __ Elaine T __ __' http://eethomp.com/fish.html '__ |
#4
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In article ,
Elaine T wrote: Richard Sexton wrote: I was just cruising Untergasser and saw that Oodinium can grow inside a fish's intestine. They only rely partly on photosynthesis so a blackout But do they reproduce there? WOuldn't the get expelled and become free-swimming (then die). Good point. Have you gotten a full cure with a tank blackout only? I've never had the misfortune of battling velvet at home (knock wood). In store tanks were we used formalin/malachite since blackout wasn't possible in the racks. I may have tried it but I don't remember. It's too eaisly killed to worry about really. I rememebr having to battle is 3 times on about 30 years. Twice on killies - both Nothobranchiuos (of course) and once now on bettas. -- Need Mercedes parts ? - http://parts.mbz.org http://www.mbz.org | Mercedes Mailing lists: http://lists.mbz.org 633CSi 250SE/C 300SD | Killies, killi.net, Crypts, aquaria.net 1970 280SE, 72 280SE | Old wris****ches http://watches.list.mbz.org |
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