Di Unit - Where From?

[danb]

Hi,

Im looking at getting a DI unit, i have an RO unit but it just takes too long, and since the breader i am getting the fish from use DI water i might aswell get one.

Any ideas where i can get one?
How much resin should i use? i live on west coast of scotland so water quality generally quite good and will be drawing about 80 litres per week from it.

Cheers

 

[ellena]

What's di? Which fish are you keeping that are fussy?

 

[chrisbassist]

must admiti wondered that too, butput it down to me being fairly new to it, when I hear DI i think direct injection, used for balancing and reducing line level signals to travel through XLR, since balanced signals end up being a lot cleaner...

(pro audio stuff btw)

 

[ellena]

Is it distilled?

 

[danb]

deionizer - im keeping discus

 

[danb]

can anyone tell me where i can get a di unit? Is it just the same thing that clips on the top of an RO unit?