It's been low maint. for over a year and a half now
Great looking tank.
Keep us updated. I will be curious to see how long this tank will stand up before nutrient deficiency symptoms begin to surface. Lots of people that I spoke to that set up Natural Planted tanks told me that the tanks started out really well, but then all the plants ended up dieing. The floaters are probably helping filter some of the light helping to prevent algae, but they will also suck up nutrients like a sponge.