Wrong readings

monizb

Super Active Member
Joined
Dec 20, 2011
Location
Strathroy, Ontario
So last week I tested my tank after seeing canyo on sand bed

Last week
Alk 14
Ph 8
Mag 1470
Cal 470
Salt 1.027
Pho 0.03

This week
Alk 6
Ph 8.1
Mag same
Cal 450
Salt 1.027
Pho 0

I read alk wrong last week  :? So dose ten ml last night and check this morning and need to dose again
 
Top