After the breeding season

[m00kfu]

well when I goto mine it was like 5+ bucks for a little gallon size bag and it took 2( needed a 3rd but they only had the 2 that day and not seen it since)

http://www.uline.com/BL_3801/Vermicu...ds=Vermiculite

Nice big bag to save you some money.

I'm also in the use it and toss it camp.