dosing questions

[thedougen]

did a water change -----tested water and here i go

ok the tank has been using up .6-.7 dkh a day but my calcium has been stable at 460 ------can you just dose dkh?

and what can cause that to happen only have 4 lps(all small frags)and 1 sps (a 3/4 in tort) and some zoas

tank is just over a year old now

temp 78.8
po4 0.05
no3 10
dkh 8.8 yesterday 8.1 today
cal 460
mag 1460
ph 8.2

 

[Hydrored]

It’s common to have to adjust alk a bit more, I dose all equal parts but have to adjust my alk up every couple of weeks with a small extra dose to keep it pegged where I like it