ASf record sheets

Was wondering if anyone keeps records of their ASF colonies? I was just doing up sheets for my ball pythons, and did up a quick template for ASF,



Is there anything else that I should be recording? this is all the info I could think of that would be useful to keep track of whats going on in each tub, but I tend to miss the obvious things lol

I use kintraks for my mice, rats, and ASFs. ;)

I breed for show though, so it's important for me to have pedigrees.
Kintraks costs $10 initially, but they give you 2 activation codes, so you can give one to your buddy for $5, and each only pay $5. ;)

If you're going to track marking phenotypes, I'd also do colour. :)

I put a card into a plastic sleeve when I first pair a group up. Just gives basic info - tank #, sex ratio, color and sex of each rat, tattoo numbers (I tattoo my rats' tails to loosely keep track of lineage) and date paired. Once they have their first litter, that info goes on there too.