The "aquarium wall" in my bedroom.
The 20gal long has been running for about 8 years and is probably the most low maintenance of the three. That might change since I recently switched the old fluorescent fixture for a cheap LED one, but... we'll see, haha.
The weirdly-shaped 2.5 (upper left) and the 5.5 (lower left) were set up a few months ago and I'm still trying to work out the lighting/maintenance schedule on them. Currently battling gha on the christmas moss in both, ugh. The c. mioya looked pretty sad when it came in, but really took off once it got settled. The s. repens also filled in nicely; I HATE constantly replanting trimmings until their roots come in, but the payoff has been worth it. Still trying to figure out what to do with the space in the back left of the tank.