Kalk reactors, co2 reactors, etc.

[Doug]

Your point on just using the visio and saving the co2 money, is a good point. Thats one reason why I started the thread.

If a tanks evaporation level is not enough to allow for kalk to keep up with that tanks particular load, then another method is needed, but it seems to me if, a kalk reactor will keep levels up, then why bother with co2.

The common reasons I see, is so neither has to be overdriven to keep up. You can drive a co2 reactor harder but not a kalk reactor. A co2 reactor does give nice alk levels.