You took gel tabs?
Here is my recipie for gel tabs that produces a trippy experience.
Your gonna need 2 quart sized zip lock bags. (good ones not the cheap ones)
1. Get 4 bottles of Robitussin DM (DM is the ticket)
2. Pour the 4 bottles of tussin into the 1st baggie.
3. Now that the baggie is roughly halfway full of Tussin fill it the rest of the way with non sud ammonia. Stopping about a half inch from the top. Seal the baggie really good.
4. Now position the baggie so that it is at an angle (cock-eyed). The idea is to let the mixture of Tussin & non sud ammonia to separate. Cause you wanna drain the bottom contents into the 2 baggie.
5. Once separated drain contents of 1st baggie to the 2nd baggie. Remember you only want the bottom contents of the first baggie.
6. Now that you have drained the bottom portion of baggie 1 into baggie 2 you will need to add..........