My 8 Week Ich Journey (Active Thread)

An Aqua-Clear Hob filter, I like this brand because they run for ever and have sponges & ceramic media that can culture a lot of bacteria. Seed it with Bio-Spira or Dr. Tims bacteria. These are the only two miracle grow products that seem to actually work. Also, plan frequent WCs (gets tricky with hypo, new water must match the SG in the tank) and ammonia tests. I wouldn't be surprised if you had some measurable ammonia already.

x2 on the aquaclear HOB filters. That's all I run on my QT's. Dead silent, easy to set up. Consistantly work. Reasonably priced too.
 
An Aqua-Clear Hob filter, I like this brand because they run for ever and have sponges & ceramic media that can culture a lot of bacteria. Seed it with Bio-Spira or Dr. Tims bacteria. These are the only two miracle grow products that seem to actually work. Also, plan frequent WCs (gets tricky with hypo, new water must match the SG in the tank) and ammonia tests. I wouldn't be surprised if you had some measurable ammonia already.

thanks but you guess never actually answered my question.... why would i all of a sudden have an ammonia issue?
 
curious what documentation you came across that made any reference to hypo being effective for only a 4 week treatment?
 
hope his tank is fishless.. part of the lifecycle is loaded on the rocks.
that's how i originally transferred ich to one of my tanks in the past.

if you had read the entire thread... the tank has all rock removed. today is the 4 week point and i havent seen ich since the 3rd day of treatment. i only lost 1 fish and that was the 2nd day of treatment. i will now begin to raise the salinity slowly for the next 4 weeks. then on the final day of the 8 weeks i will return the rock and star fish and crabs which have been in a separate tank at a friends place this whole time...i feel like a lot of you have doubted this method but so far it has gone great.
 
the tough thing with hypo method is water evap throughout the day raises the salinity. unless you have auto top off set at a very minimal level or lower to 1.007 or so to allow for the evap.
 
the tough thing with hypo method is water evap throughout the day raises the salinity. unless you have auto top off set at a very minimal level or lower to 1.007 or so to allow for the evap.

Correct. Another point not often considered is that the theront's infectivity is highest early in its life. By 6"โ€œ8 hours after it leaves the cyst, its infectivity is greatly reduced (Burgess 1992; Yoshinaga and Dickerson 1994; Colorni and Burgess 1997; Dan et al. 2009). So this is the window that absolutely must have the appropriate treatment, be it chemical or hyposalinity, be viable. Keep in mind, that there are (my recollection is) about 14 different strains of cryptocaryon irritans, at least one of which is immune to hyposalinity. This small window of vulnerability in the cryptocaryon irritans life cycle also explains why UV has little to no effect on eradication. It would be very difficult, if not impossible, to pass all water (especially with surface skimming) by a UV even if it were properly matched to the flow rate.
 
Keep in mind, that there are (my recollection is) about 14 different strains of cryptocaryon irritans, at least one of which is immune to hyposalinity.

interesting, first I have heard of any known strain to be immune to hypo. although its been a few years since I was actively researching.
 

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