I have one of those candy colored 1/2 gallon cubes in my treatment room. It has basalt rock for the hardscaping and just e. tenellus and a marimo ball for the plants, plus a betta and a couple of MTS for clean-up.
It's really a pretty little thing (I got the green one since my treatment room is green, and it really doesn't look garish at all,) and my clients are mesmerized by it... I should have become a hypnotist instead of a massage therapist!
Anyone else maintaining one of these little tanks?
I've got the 2.5 gallon version of that guy, roughly same shape as an AGA 2.5 gallon. I'm quarantining some dwarf crayfish right now, so there isn't much going on. I'll post something once I get going. -Mine's green, too.