decor- i have about 1 inch of gravel, 7 plastic plants and that it
filter- an internal biological and chemical one
cleaning ritual- 50% water change every few weeks, clean the glassi f there is algea with a algea scraper, never wash the plants as i encourage algea to grow on them for the fishies to eat, i also check the filter to see if it is dirty and replace what needs replacing (filter material)
if you go bak to the beginning of this post, or even just halfway through, you will see why i can't give you the readings