Test kit question

[jtlmnop]

If I have the Red Sea Marine Care kit, do I need to buy the full Cal, Mg, Pho, etc kits? Or can I buy the cheaper Red Sea refill kits for the other tests? I assume they would use the same droppers, vials, etc. Also considering just buying the Salifert kits for the others. Thoughts?

Thanks!

 

[Snoopy 67]

Refills are the way to go.