I'm pretty sure I'm on the right track BUT......
16 gallon- Eheim Canaster 2213 pushes 108 gallons per hour plus an under gravel with a 201 power head Aquaclear ( 201 G's per hour
-2 mollies
-13 tetras = 4 neons, 2 skirts, 2 red blacks, 2 blue blacks, 3 glow lights.
-6 zeebra danios
-1 algae eater- small 3 incher will get no bigger than 3.5
-1 gourmais i forget what he's called (max size 4)
-3 swords
I have no problems with ammo,nitrite and nitrate levels at 0 on all I'm feeding these guys small amounts about 3 times daily. They all seem to be eating and swimming arround peace fully. Oh and no foggy water chrystle clear.
My question is if all these water conditions are in these excellent conditions given it's population in a 16 gallon tank as some people would say overstocked.
Must I do water changes ?????????
Thank you for any advice you may give me.