Swithing from Very Soft to Hard Water....?

Naja002

Prolific Poster
Apr 15, 2006
39
0
6
Hi,

Thinking about switching from very soft RODI water back to hard tap water. The tap water is about Kh 14, Gh ~18 after extra Mg is added.

I am assuming that at least some plants would take a hit. The system contains the following plants:

Crypt. wendti
Tropica swords
Compacta swords
Alternanthera reineckii
Bacopa caroliniana
Limnophila aromatica
Ludwigia inclinata var. verticillata 'Cuba'
Ludwigia sp. 'Guinea'
Ludwigia glandulosa,
Hygrophila polysperma,
Hydrophila polysperma "Sunset",
Lobelia cardinalis 'Small Form',
Eleocharis parvula
Rotala macrandra 'Red'



I am wondering what the best way to proceed would be?

Thanx!