let me start by saying that I absolutely love my Neptune controller. I have been using it for the past three years after an appalling experience with GHL that lasted another three years. I can honestly say that if I was faced with the choice of leaving the hobby vs being forced to use GHL again I would gladly leave the hobby. But this is for another thread. Why am I ditching the Trident than? In one word, stubbornness. In two words, Reagent Cost. let me break it down:
- I live in Europe where a 2 month reagent kit costs 60$ and a 6 month kit 200$!!! That means that in order to test Alk a minimum of 6x a day (the recommended minimum to use Trident Controlled dosing) I need to shell out at least 600$ per year in reagents alone. I have done it but enough is enough. Time to buy the Alkatronic+dosetronic package
- Why stubbornness? Well, I understand that you need to test Ca=Mg a min of 2x a day but what could easily be fixed would be to allow you to increase Alk dosing without increasing Ca and Mg dosing. So for example I could test 12x a day Alk, but still keep testing only 2x a day Ca and Mg. Although this would not completely fix the issue, it would make it easier to swallow. The second point is that Neptune could simply start making reagents in Europe. I am certain this would not be complicated .
The final annoying bit is the fact that I always end up throwing 35% of the Alk reagent out Because the Ca and Mg have depleted. Not only this is a waste of money, it is simply waste. Again, this should be fixed.
If I were in the US, at 100$ for a 6 month kit I would probably not look elsewhere. But at 200$ it is just unsustainable.
I right this with sadness, as I am a Neptune fan. I guess I hope they change their policies in the near future and I can get back to the Pentagon (Alk,Ca,Mg,NO3,PO4) auto tester )
I just want to add you do not have to use the schedule they provide via a click boxMy Trident only tests Alk four times per day, not six (12am , 6am, 12pm and 6pm).
Not sure why you would throw out Alk reagent when the Ca and Mg are depleted. I will open the drawer and feel how much is in the bottle. Then do a 'reset' on whichever Trident "thinks" is running out so that I can use the remaining reagent. Note that one needs to be careful with this approach so as not to actually run out of the reagent.
There may be an adanced way to program the Trident differently to tailor to your needs. I believe the fellow is @ApexGuy (edit: @SuncrestReef ) or something similar who has a ton of articles on Apex programming.
Regarding the $200 cost...that is a different story. Hopefully, you can find another resource for reagents.
You can set it to test all 3 once a day or once a week or not at all and you can set alk to test the same there are slightly hidden setting
The reagent is only good for 2 months once opened so throw it out otherwise you will get drifts at the same time recalibrate everything