It's about 4 months old, ammonia at .2-.25 ppm
, nitrite at 0ppm, and nitrate at 5ppm. Ph is around 7.7, and temperature is 78 F or 25 C. It's 20 gallons with fake plants and 3 other inhabitants, all rummynose tetras who seem to be pretty lethargic and aren't eating all that they should be. Other than a moss ball and algae, all the plants are fake, along with the root decoration. There are plenty of real rocks however, which I boiled before putting in. It's a pretty bright environment; tan to brown gravel and green "plants".