Well, here's a few pics. I use the medium concrete tubs. They measure Approx 21 x 16 x 7. I use just over 2 pints of equine fresh. It covers roughly 3/4 of the tub after pouring. Yes, it's more than enough pellets.
Pics!
Scoop
Pour
Spread
Put in rat butts
Clean!
Flood! (oh noz)
Mother tubs (excuse the forshortened look)
Babies!
That's what I do, feel free to follow suit!