How fast marine velvet strike?

[Coleus]

Originally Posted by daniella3d

It would take a few days probably once it is on the fish but before it get there it would probably need to encyst, multiply etc..probably a week before you see some effect.

I would not worry too much for now.

What exactly is "not right" ?

Thanks, somehow i just got this feeling because the clam was in a tank with no fish