MI0706":1di7fnqv said:I've been doing this now for a couple months (my system is 6 months old) and I will have to say that their recommended additives are working excellent.
MI0706":1di7fnqv said:I know most of the "experienced" reef keepers will tell you to only add when you need it but this system kind of takes any guess work out of it.
ChrisRD":12yhhemj said:FWIW, there's no magic to the GARF system - you're just dosing Ca/Alk additives (and probably a few other unnecessary, but harmless things) on a regular schedule. Using a two-part additive or kalkwasser top-off will accomplish the same thing - it's all the same idea. Other than some type of regular dosing regimen like this, the only other real option is using reactors to automate this process (or doing very frequent, very large water changes).
ChrisRD":12yhhemj said:I'm not sure what you mean by "experienced" in that statement (sarcasm?). What someone is likely referring to when they say to dose Ca/Alk supplements "as needed" is that you should test your levels occasionally and adjust your dosing schedule/quantities until you're maintaining stable/good numbers.
ChrisRD":12yhhemj said:Your statement reads like someone is implying that you should only add Ca/Alk additives in response to dropping levels. IMO that would be a bad idea as it would be a lot of work/testing and you'd never have stable parameters since they'd be constantly fluctuating. To maintain consistent water parameters we all have to be on some sort of regular dosing schedule, use a reactor of some sort (which basically doses continuously), or do lots of big water changes.
MI0706":3mtv7dcn said:I am not implying that Garf.org is the be all - end all of saltwater aquaria!
MI0706":3mtv7dcn said:What I mean by "experienced" is I am not experienced and many many members on this board, IMO are experienced.
ChrisRD":3mtv7dcn said:I was only stating what I've seen many times on these forums. "Add only when you need to add" is something I've read several times by reefers who have more experience than I.