Getting my Tanks Back in Shape Part 2 - 37 Gallon

Before

After

  My 37 gallon is in much better shape but it still needs a lot of work. The filter in it is very temperamental and usually takes some work to get it to restart. Since it was already very late at night I decided to just fill the tank up and deal with the filter tomorrow.
  This aquarium has no live plants and the only fish are one Cuvier Bichir and an Albino Trinidad Plecostomus which is quickly out growing this tank.