stanlee
05-06-2009, 11:35 AM
hi,
think in the US, have more experience with RO than in asia.
can know how many actually rely on RO water to breed their discus?
And whether can give e.g.s of what's the better ones in terms of value for money and affordability if keen to invest in one.
Also does the RO water actually make such a big difference if the water is not so hard as in certain places?
thnks:)
think in the US, have more experience with RO than in asia.
can know how many actually rely on RO water to breed their discus?
And whether can give e.g.s of what's the better ones in terms of value for money and affordability if keen to invest in one.
Also does the RO water actually make such a big difference if the water is not so hard as in certain places?
thnks:)