test kits

[marlinmero]

Anyone know of any good websited to get sum test kits? magnesium, calcium and alkalinity

 

[Mopar Reefer]

I buy most of my test kits off of E-Pay and the others via LFS's

 

[Myteemouse]

of make the drive to barrier reef and get the GOOD ELOS test kits..
SPENDY but the BEST..

 

[marlinmero]

Is the carbonate hardness "kh" test kit actually the alkalinity test kits?