
Good info and post bro...thanksI havent used it , but the site says " malachite green and fish protective polymers"
Malachite Green is one old product , it works great and always has. I dont know enough about it to say what it does and doesnt kill. alot of whole salers use MG I belive. It definetly is not the good kind of "organic"
the method I use has 3 parts - copper to kill the ich, formaline to kill brook and velvet, and hypo done correctly to kill parasites.
http://en.wikipedia.org/wiki/Malachite_green#Niche_uses
MG is active against the oomycete Saprolegnia, which infects fish eggs in commercial aquaculture. It is also a very popular treatment against ichthyophthirius in freshwater aquaria.
I would question its effectiveness for brooky and velvet and in salt water in general.
QT-ing your fish is one thing but how do you rid the ich from an already established tank?
Hypo-salinity the best way?
Just bought some of this..
http://www.novalek.com/kordon/ich_attack/index.htm
In a reef tank the only way that I know of is to catch all of your fish and have a 6-8 week period of a fishless display so that the ich goes thru its life cycles and dies without a host. Someone please correct me if I am wrong.
hyposalinity. is used to shock parasites and kill them . a quick drop in salinity from 1.026 to 0.00. I am not sure why the theory of long term hyposalinity came about, but I think its nonsense.
OIC. I use copper/ formaline kill the ich on/in the fish. I was always under the impession people kept the sg low in qt tanks was to make it easier for fish to breath.
I am sure you are correct, its just not how I learned things. thanks for the tip.
So a quick freshwater dip aint doing anything for ich. How long can a fish last in 1.009 sg?Long term Hypo is used to kill Ich, as even a fresh water dip or bath will not kill Ich. Ich spots on the surface of fish aren't going to release/die with a fresh water dip or bath, and neither is the ich inside of the fish. Ich can last for quite a long time in fresh water, way longer thhan a fish can.
Will 8 weeks of hypo with the fish still in the tank kill ich?
