Hello,
I’ve been using a refractor to test my salinity but lately have had issues with the results and would like to get opinions on the best one to now buy. I have a 47 gallon tank.
Thank you!
I’ve been using a refractor to test my salinity but lately have had issues with the results and would like to get opinions on the best one to now buy. I have a 47 gallon tank.
Thank you!