Alk consumption

[fishkeeprian]

So I have been testing my alk the last few days and after water change it measured 7.6 and that was on the 1st it's now the 5th and is at 7 is it time to
Think about dosing? Test on Hanna checker


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[wmo168]

yes dosing2 pat will be great

 

[hkgar]

Part 2 dosing, make your own or buy it.

Here is make your own

here is a calculator to determine dose.

 

[Scrubber_steve]

So I have been testing my alk the last few days and after water change it measured 7.6 and that was on the 1st it's now the 5th and is at 7 is it time to
Think about dosing? Test on Hanna checker

Not much info here? Do you have stony corals or coralline algae?
Only calcifying organisms will reduce the alk, & cal.

Could it have been a measuring error?