please advise on the salinometer

Elizabeth1221

Good afternoon. Please tell me which of the suggested salinity meters can be trusted. I don't know which one to choose. Thank you.

Richard

I have both the SERA Saltwater Hydrometer - SERA hydrometer and the Aqua Medic Salimeter, but I mainly use the Aqua Medic Salimeter because it is larger and easier to read. There is practically no difference between them. Best regards.

Jeffery7866

Buy a refractometer. It is "many times" more accurate and practical device.

Melanie

After the phosphorus test, my respect for the company Sera has disappeared.

Matthew1280

For example, I have a JBL hydrometer. I'm generally satisfied, but for this money, you could get a refractometer. And believe me, the cheapest one will be just a little worse than the most expensive, and that's not even a fact.