Is dechlorinater's poisonous

[sidorak2005]

Hi all,
I know this is kinda a not smartish question. However, I saw that there was a random piece of dried of de-chlorinater on the edge of my de-chlorinater bottle. For some reason, I peeled it off and threw it into the tank (not the smartest thing to do). Then all of a sudden my betta jumped out and ate it. Swallowed it actually. So is it poisonous? I'm using PRIME and i'm not sure if it's too powerful for his stomach or whatnot.
BTW sorry for the bad grammar on the title :/

 

[Teakwood]

Not sure but I hope it doesn't affect him.

 

[TheCommunityCichlid]

Usually it is not, but prime is quite concentrated and dried up prime is probably more concentrated than the wet stuff. Sorry to say that it's probably 50 50 chance for your betta