High pH and low KH
I want to set up my first planted tank utilizing a twenty gallon high, eco-complete, 55 watt AHS kit with GE 9325K bulb, as well as DIY CO2 injection. A sample of water was set aside overnight to test for pH, KH and Gh with Aquarium Pharmaceuticals' Kits. The results were pH: 8.8 (high range test), KH: 53.7 ppm, and GH: 107.4 ppm. Is the KH to low to inject CO2? My understanding is that when CO2 is injected it ultimately affects pH and KH. Any advice on what to do with my water conditions would be greatly appreciated.