Germinating Synandrospadix

I happily have some Synandrospadix seeds from the IAS show -
(my consolation prize of not being able to go) and I am told
by another IAS member that they need loose and fast draining
soil and bottom heat to germinate.

I am thinking to mix equal parts pro-mix and coase sand.
Place in my "germinator" which for this will be the empty aquarium
with bottom heat.

Alternatively, I could seal it all into a ziplock bag ...

I sincerely hope, however, that they will NOT take up to a year and
a half to germinate!

*Note - Synandrospadix vermitoxicus

Just looked up the plant, looks pretty interesting! Good Luck with getting your babies to grow!