Well... Got my kh/gh kits... Tested my water...
Aquarium (based on mid-day of co2)
Nitrate: 8...between 5 and 10
How's the tests?
this is acceptable for most plants
some sensitive species will do better with lower KH.. but they will grow just fine in higher KH, just likely not to grow as fast, or as colorful
again ur plants should grow JUST FINE