advice for ro/di unit

[chercm]

which one is more worth while ? Crystal pro or bulk reef supply ?

[stevenkoh08]

ya i use the Crystal pro 3 stage type y bro

[stevenkoh08]

i think crystal pro more better eventurelly it easy purchase of the refill cat. and known to alot

to me i feel it last me bout 900L beofre i need to replace the resin

[chercm]

Think Peter have a excellent solution for 2500 gallons - which can last me for one year plus