How Much Two Part Do I Need?

[Frozen Tundra Reef Dreams]

So I went out and bought all the supplies needed for DIY 2 part.

However its been weeks now and my Apex Trident testing has shown that I have little to no need to dose? Its been a few weeks so My salt mix and water changes must be sufficient? I only have zoas and a few lps.

calcium at 479 average
alkalinity 9.26 average
Mag 1459 average

So unless there is errors in testing, my 2 part will last a very very long time. Perhaps add some SPS to justify buying this Neptune DOS and DDr?

Thanks

 

[Randy Holmes-Farley Verified Community Expert]

So I went out and bought all the supplies needed for DIY 2 part.

However its been weeks now and my Apex Trident testing has shown that I have little to no need to dose? Its been a few weeks so My salt mix and water changes must be sufficient? I only have zoas and a few lps.

calcium at 479 average
alkalinity 9.26 average
Mag 1459 average

So unless there is errors in testing, my 2 part will last a very very long time. Perhaps add some SPS to justify buying this Neptune DOS and DDr?

Thanks

Lack of demand, or the demand being met some other way that you do not realize (like top off with tap water, nitrate dosing, etc.) does seem the appropriate conclusion.