Devaji108
New member
So I am in the market for a refractometer and was thinking of getting the "blue"
on @ marinedepo any thoughts?
http://www.marinedepot.com/Marine_D...quariums-Marine_Depot-MD2101-FITEOPRF-vi.html
how often do you folks have to recalibrate yours? this will be my 1st refracto so any thing I need to know? is it worth the $$?
thanks
on @ marinedepo any thoughts?
http://www.marinedepot.com/Marine_D...quariums-Marine_Depot-MD2101-FITEOPRF-vi.html
how often do you folks have to recalibrate yours? this will be my 1st refracto so any thing I need to know? is it worth the $$?
thanks