MammothReefer
Active member
At home I use API for quick testing and for Mag I use Elos. I have checked my kits against Salifert and the numbers are always very close if not the same. I did the 50/50 IO Oceanic for a while and it worked fine just go tired of buying 2 salts and mixing them.
How do you like that elos mag kit? I bought one started to read the instructions looked at the 50 different chemicals and put it back in the box of reef stuff I spent money on but never used.