well i picked up my trio of rats today, and got everything all set up. all three will live in the 20 gal until the 2 females get pregnant, then they are off to a 10 gal maternity tank. i then have 2 large tubs where the weanlings will go. i only have one finished but i will have the second tub ready later tonight. i have enough room to add 2 more tubs to the shelfs, if i decided i need more breeding going on. it's all nice and compact in one area of the room. pictures..

the set up...


the tubs....


I also would like to thank Jo (frankykeno), for all the help getting things set up. YOU'RE THE BEST!!