Quote Originally Posted by Inknsteel View Post
The general guideline if you really are against buying a scale is to feed one prey item approximately as big around as the thickest part of your bp.
That's how I've been eyeballing it. Their medium rats are a bit smaller than the thickest area of him, but the large ones seemed far too big.

I'll think about investing in scales. I suppose it makes sense, I just never thought to since I don't intend on breeding.