synthetic rock and/or sand for QT?

[cmross13]

does such a thing exist outside of crappy petco decorations? i need some sort of substrate and structure in my QT. I hate a bare bottom tank with a piece of PVC in it

 

[Fish Think Pink]

does such a thing exist outside of crappy petco decorations? i need some sort of substrate and structure in my QT. I hate a bare bottom tank with a piece of PVC in it

my QT's ugly bare look encourages me to break it down, clean it up and get it stored so its ready the next time I need to setup QT. If it looked better, then my lazy nature might take over and i would leave QT up long past needing it...

big box pet store options are all I know, but those options do include glass baubles for bottom - glass bead/rock substrate would be impervious to medications when QT ends up acting as HT

 

[cmross13]

So I’ve found this from West Mariculture for structure. 14x14x14.5 and made from epoxy/resin should suit my needs perfectly as well as add plenty of hiding areas for fish. Now what can I use for substrate? Crushed puka?