I keep ALL my BRB babies in shoe box racks with no additional holes in the tubs. Every one has thrived in that setup. I even keep/kept my high-end exotic BRB's that I bought, both Hypomelanistics and Anerythristics. Again, ALL have done very well in them. My latest feeding, last Monday evening, I offerred food to 56 babies. (26 were only two days old) All but one in full blue shed ate. Several others were also in shed and ate anyways.
>>...The opinions on the temperature were not 100%. Mike keeps his warmer and his do great. Many of us keep ours cooler and they do great. You cannot argue with success. I have 48 2006 baby Rainbow Boas here. These snakes are eating machines. I offered live pinky rats ands live hopper mice and 47 of them ate over the last couple of days. The one that did not eat killed a live hopper mouse and then left it. That one snake shed today and will probably eat next time I feed them. I keep mine in the mid 70s. Many of mine will eat frozen thawed mice but will not eat them every time offered. Live hopper seem to be their favorite meals. They will often eat a live hopper mouse after passing up live pinky and fuzzy mice, frozen and thawed mice and even live pinky rats which seem to be their second favorite meal. I keep the humidity high in my cages by limiting the ventilation and providing damp substrate or realtively large water bowls in comparison to the snake and cage size. Most snakes need dry substrate and good ventilation. These snakes do well on damp clean substrate with very limited ventilation.
>>Jeff
>>
>>>>Hey guys, thanks for all the info,but she finally ate! I still dont know why she refused for so long, but I am just happy she finally decided to have some dinner. Since it has been unanimously stated that my temps are to high, I will definately lower them to the 80s. One question I do have, is what do you guys do to maintain humidity? I am a little worried that my humidity is not as high as it should be.
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>>>>1.0 Bearded Dragons
>>>>0.3 Fat tailed geckos
>>>>0.1 Brazilian Rainbow Boa
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Thanks,
Dave Colling

www.rainbows-r-us-reptiles.com
0.1 Wife (WC)
0.2 kids (CBB, selectively bred from good stock)
LOL, to many snakes to list, last count:
12.24 BRB
11.13 BCI
And those are only the breeders 
lots.lots.lots feeder mice and rats 