I've been following the care sheet on the RT main page, and got myself a brick of Bed-a-Beast-ish coconut coir and a 10 lb bag of play sand. Here I find myself confused. The site says "One "brick" of Bed-A-Beast and an equal volume of play sand by weight (about 2" deep)" - is this DRY coconut coir weight, or WET cc weight?
I want to make sure I do it right... I'm assuming that erring on the side of more coconut coir is better, since sand isn't great by itself. Ideas?