Are ranco's/Johnson's proportional? Also, you're an experienced keeper, am I going over the top with heating for one enclosure? I only have one bp and am building a viv for him to spend his entire life in, as well as look bad ass. Is this excessive or would it be really nice to have? Keep in mind the viv will be made of melamine/oak and with 40x25x18 as dimensions
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Cheers!
-Fatal