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06/03/2011, 08:25 AM | #1 | ||
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Levamisole In-Tank Treatment for AEFW
***Special notice regarding this thread! Make sure you read and understand the following findings before continuing with treatments discussed within!!***
Quote:
So after some initial discussion in a different thread about using Levamisole for an in tank treatment for eradication of AEFW, I decided to make a dedicated thread to document my experiences and maybe some others can chime in with theirs. First I would like to thank Bax for the help with this. His info was what got me to try this in the first place. Quick backstory, I have been battling AEFW for about 2 months now and have lost some of my prized SPS pieces. Pretty heartbreaking. I have been doing dips every 4-5 days with Revive but they just keep coming back. Finally I have had enough and decided I'm willing to give levamisole a shot, I don't care if I wipe every SPS I have in my tank trying. Levamisole, as some may know, is a dewormer. People in the freshwater side have been using it for a long time, especially discus keepers. Lately many of the products such as "Prohibit" that are used for pigs, goats and sheep have been very hard to find, due to some issues with the FDA. I managed to acquire it under the name "Vermisol" designed for birds. It comes in either a pill or powder form. I opted for the pills, which contain 23.6mg of Levamisole each, with a bottle containing 100 pills. The powder contains 7.5 grams of Levamisole but would require a little more work figuring out the dosage, but in the end it is cheaper. I would like to say that I am merely documenting my experience and should not be held responsible if any negatives occur. Levamisole is much more powerful than something like Interceptor and you can definitely overdose it. To get started I took some information from Bax's post: Quote:
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06/03/2011, 08:35 AM | #2 |
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So with the dosing outline of 5 grams of Levamisole per 300g, we did the math of:
1000 mg = 1g Each pill has .0236g I figured my water volume at about 75 gallons (I opted to go on the lower side, its probably a little more than that) At 5 grams per 300 gallons That's 5/300x75= 1.249 grams 1.249g/.0236g each pill = 52.9 pills it would take to treat my 75 gallon display. So I crushed up 52 pills in a zip lock bag and dilluted it in about 2 cups of tank water. I shut off my carbon/GFO reactor and skimmer and proceeded to add in the levamisole slowly. Within about 15 minutes I could see AEFW coming off a few montipora and my fish were gobbling them up. After about 2 hours, I saw many dead bristleworms and pods, which is to be expected, this treatment may also kill star fish so be warned. Around the 2 hour mark I also noticed my fish were starting to gasp. I am guessing the oxygen began getting depleted in the water. After about 4 hours I fired up the skimmer again, replaced my carbon with fresh and turned the reactor back on. I opted to do a small 6g water change to possbily alleviate some stress on my fish. By the next morning the fish were all ok and recovered, eating well.
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06/03/2011, 08:38 AM | #3 |
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I will be repeating the treatment every Tuesday night for the next 3 weeks.
Some impressions after my first treatment: 1. I will be probably adding a large air stone during the first few hours of treatment and leaving skimmer on with no collection cup to increase oxygen levels. 2. My serpant star managed to live through it. 3. Some of my SPS were definitely ****ed off, polyps closed up, they opened back up by the morning. Some were sliming a bit. I will update this thread again with the next dose Tuesday.
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06/03/2011, 10:03 AM | #4 |
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Tagging along... I'm always interested in seeing what "new treatments" are out there and how they work out.
Good luck! -Chad
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06/03/2011, 10:33 AM | #5 |
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Thanks for sharing! I've used levamisole to treat flat worms before but none were AEFW.
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06/03/2011, 01:31 PM | #6 |
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Levamisole
Can you tell us why you think levamisole would be a treatment option for AEFW? What is it in Levamisol that kills worms? Are the worms treated with levamisol related to AEFW? Will the levamisol kill the AEFW in the same way that it kills the pest it was designed for? I'm curious. I've never used levamisol but I would probably do all testing in some type of control tank and not in DT until levamisol is proven effective. Seems like it might harm your livestock?
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06/03/2011, 01:38 PM | #7 | |
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Quote:
http://www.wetwebmedia.com/vermifugefaqs.htm I think the question isn't really if its effective, I think a more standard treatment plan still needs to be established, we know that it kills the worms (not the eggs).
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06/03/2011, 01:39 PM | #8 |
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Levamisole hydrochloride is a braod spectrum dewormer commonly utilized on farm animals you eat for dinner! It is well documented as a agent agaisnt all sorts of internal and external worms. It has been utilized in the freshwater trade fro many years. The fresh water dose is MUCH higher than the acceptable saltwater dose as we like some of our invertibrates to survive in SW systems!
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06/03/2011, 01:46 PM | #9 |
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Thanks for the info on levamisol! I'll take a look at your link after work. I hope one day there is a viable in-tank treatment for AEFW! Thx for all your help looking for the solution.
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06/03/2011, 07:18 PM | #10 |
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As soon as I get my packets of Levi, I will be documenting my progress on my blog and here.
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*Reef Tip: to gauge the toxicity of PO4s in your tank, keep an eye on the growth of Chaetomorpha macro algae. As more toxic levels of PO4s are present, the slower the macro algae grows (as it stuns th Current Tank Info: soon to be 400 gal |
06/04/2011, 02:27 PM | #11 |
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Atomikk
Definitely let us know how it goes! LifeAquatic Same bud. Nice donut in your avatar!
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06/04/2011, 06:47 PM | #12 |
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Thanks for joining in guys, look forward to seeing your results.
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06/04/2011, 08:46 PM | #13 |
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I wish you great success... Having AEFW is like
(Could you take before and after pictures please.)
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06/05/2011, 01:37 AM | #14 |
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I will be treating my tank at the end of the week. I had to move unexpectedly so I want to let the tank settle down. Will most likely be dosing the tank Friday. I will post my results and findings after.
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06/05/2011, 07:48 AM | #15 | |
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Quote:
AEFW's are reef cancer, you find a cure for cancer and you've done something.
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The more I learn about reefing the less I know. Current Tank Info: -SPS-120g Rimless Starfire, Garage sump/equip room with rimless frag tank, reefkeeper & Apex Jr, Reeflo Super Dart Gold return, ATI Powermodule, four Vortech MP40's, SRO XP3000 cone w/self cleaning head, two reefbrite LED, AF three part balling |
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06/05/2011, 11:14 AM | #16 |
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This is why we need to work together to find a solution for AEFW. What kind of North American community are we if we don't share our trials and successes?!
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*Reef Tip: to gauge the toxicity of PO4s in your tank, keep an eye on the growth of Chaetomorpha macro algae. As more toxic levels of PO4s are present, the slower the macro algae grows (as it stuns th Current Tank Info: soon to be 400 gal |
06/05/2011, 12:11 PM | #17 |
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I just want to warn everyone please be careful, this is a risky treatment, you can minimize this risk by doing the treatment in a QT tank, leaving the corals in for 4-6 weeks. I could not afford this at the time so opted for the whole tank treatment. If you are willing to take some risk, then we appreciate the feedback.
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06/05/2011, 12:26 PM | #18 |
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I had a previous tank that had AEFW's that started killing all my corals. I eventually had to take the tank down.
Now I'm hyper paraniod when I get a new coral, especially the maricultured ones that have a large rock base. With my experience with them, the bigger risk is allowing them to live. I don't have an extra QT that would be big enough to hold all my corals. I'd love to see more experiences with this. I don't currently have them (knock on wood) but I would sleep better at night knowing there are options if I get them.
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The more I learn about reefing the less I know. Current Tank Info: -SPS-120g Rimless Starfire, Garage sump/equip room with rimless frag tank, reefkeeper & Apex Jr, Reeflo Super Dart Gold return, ATI Powermodule, four Vortech MP40's, SRO XP3000 cone w/self cleaning head, two reefbrite LED, AF three part balling |
06/05/2011, 07:22 PM | #19 |
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I tossed away 3 or 4 five gallon buckets of SPS skeletons because of these bastages!
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06/05/2011, 07:58 PM | #20 | |
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Quote:
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The more I learn about reefing the less I know. Current Tank Info: -SPS-120g Rimless Starfire, Garage sump/equip room with rimless frag tank, reefkeeper & Apex Jr, Reeflo Super Dart Gold return, ATI Powermodule, four Vortech MP40's, SRO XP3000 cone w/self cleaning head, two reefbrite LED, AF three part balling |
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06/05/2011, 08:19 PM | #21 |
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Melvs Reef has a write up on levamisole treatment. I remember reading that the biggest risk when treating for the normal red planarias is the toxins that they release when they die, not from the medication itself. You should remove as many inverts as possible before treatment b/c they will not likely make it. Since you are treating for AEFWs and not the normal red flatworms, which are usually in plague portions, I don't think you have too much to worry about as long as you go by the recommended dosage.
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06/06/2011, 10:25 AM | #22 |
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Another option is melafix.
Melafix also kill aefw and you can add in the main tank Good luck |
06/06/2011, 01:52 PM | #23 | |
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Quote:
You must be talking about a dip of some sort..
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06/06/2011, 03:27 PM | #24 |
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Sandy
I am SURE you can add the Levamisole to your reef at the 5 grams/300gallons dose. I know as I did it several times. The only crtitters that really worried me were my brittle stars, so I pulled them out for the doses. It was nail bitting, but OK. Every thing survivied. My main concern, and something i want everyone who tries this to look for, is AEFW rebound from eggs. Dips, in tank systemic treatments, nothing, but physical removal beats the eggs. So, if we don't treat long enough, they can come back again and again! This is why I'm suggesting a 4 week treatment. I'm even considering a follow up dose to my system 3-4 weeks after the 4th treatment. These things are the most persitent pest I've ever encountered!
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06/06/2011, 03:39 PM | #25 |
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Where do you get levamisole? The place I use to get it dosent carry it anymore.I dont know if its because its the number one cutting agent in cocaine is why they got rid of it, but I need to find some.
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