So one fish that has always stood out to me every time I go into the LFS
is Glowlight tetras,
Hemigrammus erythrozonus. Love the way they look and the idea of a large school in a dark, natural biotope aquarium sounds amazing.
I am in possession of a 20 gallon tall, with filter, light, heater etc. I wanted to ask for help with the aquascape, what kind of plants, wood, rocks, substrate would help bring out the natural beauty of the tetras?
Likewise, what natural tankmates really bring them out too?