Simply Koi and More Koi

Im looking at the list of chemicals in the chemical factory and notice a few different topical treatments now i don't know which ones i should have or should i have each one also there are a few chemicals that I'm not sure what they are or when i would use them. Could someone tell me what i would use each chemical for or point me in the right direction to get this info as i want to stock up on things.
I know the pond treatment Chemicals its the other stuff.

Thanks.

ok

you need mercurochrome and ulcer guard as a topical for bacterial ulcers etc
you need questheasive and lock n seal + to seal that in
you need 2-phenoxyethanol as sedation so you can apply the above
if you feel flamboyant BioBand is a new topical/sealer in one hit

anything else just shout up

me myself when treating an ulcer I sue either ulcerGuard or mercurochrome to treat the wound, while thats still wet I apply a bit of questheasive powder sealer blowing off the excess, then drizzle lock n seal + over that . anyone who has seen me work knows this is my tried a tested and proven protocol

dunc

Thanks Duncan i shall order those things.