vermonter310
Aquarium Advice Activist
I am doing the initial research on getting a marine tank going and have a question on the H20, I have read about the virtues and how the RO/DI filters work, And am wondering if you Need to have one of these ? If not what water should I use ? The filters seem quite expensive. I have read that tap water is not good due to the minerals etc...in the water so what do I use? I am only a minute from the icy North Atlantic, Should I use real seawater ??
thanks in advance
VT310
thanks in advance
VT310