I'm new to chickens and I'm about 75% done building my chicken enclosure which is a 8'x16' run with a 4'x8' coop for Approx 8 chickens. So, I'm now trying to decide what to use as a brooder. I saw a 100 gal Rubbermaid Stock tank measuring 31 in. x 53 in. x 25 in. at Tractor Supply and was wondering if this would make a good brooder because on e done I can easily repurpose it. Any thoughts would be appreciated.