I was just going through Frank's setup thread and he says, "I use pure RO/DI water as the water in Texas is very hard. I recommend it for anyone who has the means."
This is what I use for my SW tank so I always have 60 gallons of fresh RO/DI on hand, but in the past I thought I heard this wasn't good for planted tanks because the plants like whatever is in the water that is getting filtered out. I guess I heard wrong??? I am here in Houston with ADG so do as Frank does?
Man, i could teach a class on saltwater reef tanks but I feel like a complete goober with this fresh stuff. LOL!