Flatworm exit & Nudibranch?

[xxxbadfishxxx]

should i remove my lettuce nudibranch before dosing with flatworm exit?

 

[bpd964]

I would... if you don't remove all the chemicals with the carbon after the treatment in time, it will surely die.. Mine did.. take it out

 

[xxxbadfishxxx]

are you saying the flatworm exit will kill it, or the toxins from the flatworms.