I highly recommend drews formicariums, mini hearth is the only good founding formicarium for tarheel in my opinion.
I wouldn't say that. Tarhill makes some fantastic stuff. I really like his atoms,growth Chambers and other products he makes. His stuff is well done and proven to work. I never used Drew's dirt box but I think I will buy a few to try out. I know they are proven successful.
I would without a doubt say the atoms are awful, i might have gotton 2 bad eggs from him, but anyone who owns a company (i think everyone) that it takes 10 good experiences to over come a bad experience, and i ordered 3 from him all came broken, different, and leaking. Tried reaching out to him, no returned emails, and ignored phone calls. Up to you if you want to buy something from someone like him.