I managed to kill almost every fish in my tank once with H2O2 after neutralizing some potassium permanganate. -----Original Message----- From: gsas-member-bounces@thekrib.com [mailto:gsas-member-bounces@thekrib.com] On Behalf Of Shango Los Sent: Friday, November 14, 2008 12:29 PM To: Greater Seattle Aquarium Society member chat Subject: Re: [GSAS-Member] Hair Algae (was Excel? Glut?) That is an interesting treatment I had not heard of. This is a shrimp tank though. Wouldn't the H2O2 kill the Cherries, Yellows and Crystals? How fast did it work for you? On 11/14/08 12:14 PM, "Bryan Nichols" <nicholsbryan@gmail.com> wrote: > Shango, > > Have you tried H2O2? I tried this in my shrimp tank after they had all > passed away. I had some plants in there that I wanted to save but they had > developed some clado on them. So I gave the peroxide method a whirl. > Amazingly it worked very well! The only thing that I noticed as a "negative > side effect" was that the roots of the duck weed all fell off. For me it was > a good thing because I didn't want that stuff in there anyway :) Fine leaved > things in that tank were also affected but recovered. The basic formula I > found was 1oz / 10 gallons. Be forewarned however, I don't know what it does > to live stock. Snails seemed to survive fine and I've read that fish aren't > bothered by it but I cant say from my experience/experiment. The best part > of H2O2 is that once it's done reacting it turns into water and oxygen so > you don't even have to do a water change :) > > Aside from the chemical used, spot treatment usually works very well. I've > found if you are vigilant then you can eliminate almost all of the algae > with this method. Then if you can figure out what the imbalance in your tank > is you can correct it and the little algae that is left will go away. Also, > if you do a heavy spot treatment and get almost all of it, overdosing excel > does a good job of getting rid of the rest I've found. > > -Bryan > _______________________________________________ > GSAS-Member mailing list > GSAS-Member@thekrib.com > http://lists.thekrib.com/mailman/listinfo/gsas-member > -- Shango Los ::Development:: Listing and Marketing Specialist, Partner Alchemy Real Estate Marketing and Development ::Internet:: Fourthfold Visions, LLC www.OutdoorLovemap.com :: Fine Art Portfolio:: www.ShangoLos.com ::Twitter:: https://twitter.com/shangolos _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/gsas-member _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/gsas-member