Yes I am currently using a AntsCanada test tube portal.
I believe 100 ants is more than enough to move into a formicarium. It is my opinion and recommendation, as well as many others on this forum, to move away from AntsCanada antkeeping products and toward something more natural for your ants. I highly recommend Por Amor Art, as their products are affordable, beautiful, and cover all bases for any setup of your desire. By combining an aesthetically pleasing formicarium with a homemade outworld, you can affordably and safely keep your ants for years to come.
Go to the ant, you sluggard; consider its ways and be wise! It has no commander, no overseer or ruler, yet it stores its provisions in summer and gathers its food at harvest. -Proverbs 6: 6-8
My Nationwide Ant Shop Here I have PPQ-526 permits to ship Lasius nationwide!
Attention Ant-Keepers in South Dakota! Join the SoDak(Society Of Dakotan Ant Keepers)
My Lasius sp. Journal
My Micro Ants Journal