Substrate with the easiest fastest cleanup

[threezero]

Cypress mulch does get everywhere, but I'll take its humidity benefits and ease of spot cleaning. Takes me about 30 secs to sweep up the mess when I'm done going through tubs.

I'm more concern it getting in between rack space etc. I brought a used rack that previous held cypress mulch in the tubs. There was substrate literally everywhere. Took me forever to vacuum everything out from
the depth of the shelf etc.