Question

[MissClaire]

A few weeks ago I notice some of my tetras with white spot....my boyfriend went and bought the medication for this but as I got home to put the treatment in....the white spot was gone!
Now.....I know this is a parasite so it can return....do I go through the whole months process in the medication at half dose (due to my corys) or leave it be and wait to see if it returns.
Also I am introducing my discus to the tank soon, so should I go through the whole medication process or just leave it be and get my new discus

 

[MissClaire]

anybody??? to treat or not to treat....that is the question

 

[The-Wolf]

Ich will always be in your tank, you can never get rid of it.
Once a fish has it and is cured it then becomes a carrier and therefore
can givit to any other fish at anytime. I would not treat any fish unless it it showing signs of a sickness.
HTH