RO or RO/DI???????????

[papania]

I am looking to get a RO unit and I am not sure if I need to get a RO/DI unit. I have a 44 gal tank (fish only)

If you know from experience please share, also if anyone has an good recommendations for RO units for a good price.


thanks.

 

[JPReef]

I would go ahead and get a full RO/DI unit. Its not much more expensive. The only think that might rack up a lil change would be replacing the DI resin. thefilterguys.biz have really good deals on filters and media as well as full units and modifications you can do to the unit.

 

[drummereef]

RO/DI for sure. Your looking for an end result of 0 TDS. The DI stage will get you there.

160 bucks...
http://www.bulkreefsupply.com/RO/DI...-75GDP-RO/DI-5-Stage-System/product_info.html