I finally bit the bullet and bought a Apex Neptune 832 with the trident, the doser and the DDR. I got a good package deal on eBay and couldn’t resist it. So here’s my question: Do I have to use the DDR to store my alk and calcium? Is the DDR any better than using normal alk and calcium containers? I really don’t have space for the DDR unless I leave it next to my tank in plain view of everything.
Thanks
Thanks