njparton
Fishaholic
I'm aware that baking soda can be used to raise the KH of RO water, does anyone know of a cheap way to raise the GH? Additives cost a fortune!
I've been using a mixture of Kent RO Right and Seachem Fresh Trace with good results, but wish to economise if possible.
I believe that buffering RO water with 20% tap water defeats the object of the RO filter, especially when my tap water contains quite high levels of PO4 and NO3...
Any useful suggestions welcome
I've been using a mixture of Kent RO Right and Seachem Fresh Trace with good results, but wish to economise if possible.
I believe that buffering RO water with 20% tap water defeats the object of the RO filter, especially when my tap water contains quite high levels of PO4 and NO3...
Any useful suggestions welcome