- Joined
- Mar 5, 2018
- Messages
- 7,726
- Reaction score
- 44,919
- Location
- NJ
- What state or country do you live in
- New Jersey
Consensus seems to be,
Hanna alk
Salifert Ca and MG
Red Sea NO3 and PO4 or
Hanna PO4(I have the Low Range, need the ULR)
I'll order up those. I did like the Red Sea Pro Alge kit with the NO3 and PO4, the Mg was really hard to read and Alk was impossible to get consistent color change.
I think the range has to big of a spread on the Red Sea NO3 so I use the pro kit. Guess it all depends on your level



