I am new to the Aquarium scene, but I have been lurking an learning for the past two months. I have started setting up a new 5 gallon tank for what I hope will be home to a betta fish, but I’m having trouble finding a balance for the water. I bought driftwood and almond leaves to try to lower my hardness of my water because it was showing very hard on my test strips.(Chicagoland area water) Tannins made my water darker which I actually don’t mind I’ve also read it’s more like the water bettas are naturally found it, but now my kh has dropped a lot. Ph is still neutral at around 7.2 but I’m not sure if this will be safe for a betta. Any advice? Do I get rid of the drift wood and just buy distilled water to mix with the tap water to lower hardness?