I upgraded my 4 gallon AquaTop 4g nano to a 8g rimless AquaTop tank
First pic is of 4g before tear down after is of new tank over 2 week time
8g rimelss AquaTop tank
Aqua clear 20 filter
MarineLand led light
Small power head
Flora max black substrate
red lava roks
few white cloud minos
3 cherry shrimp
Rotala Macrandra Japan Red
Otos are shoaling fish and do bests in groups of 6 or more. However in that size tank they'd need supplemented with blanched veggies or feeder rocks (educed algae growth) to keep them from starving. Otos are a lot more active and less fearful when in proper groups. White clouds also do bests in groups of 6 or more, I have 12 in my 20g long and love watching them swim around ad the males display at each other.
Little up date on how things are growing, one of my red stem plants is growing in green I guess not enough light Moss is doing great, and the anubis is bouncing back when I put it in the tank only had 2 leaves.
It is starting to look overgrown. Looking more like a tank with plants than an aquascape.
Now that it's doesn't look so much like an aquascape, that left side just looks like a bare patch.
So yeah, from a aquatic art piece, it does look like it could use a rescape.