Refractometer or hydrometer

[jjh302]

Simple question. Opinions???

 

[mr_X]

Refractometer is accurate. Hydrometer is not reliable. This is fact, not opinion.

 

[jjh302]

Ok can you suggest a good quality refractometer with a reasonable price?

 

[mr_X]

Any one of these should work fine.
Amazon.com: refractometer


You can pick up calibration fluid from Bulk Reef Supply

 

[Gregcoyote]

Refractometer, even the cheap EBay ones work fine.

 

[dmolavi]

Refractometer all the way. Way more accurate.

 

[Mattyfelts]

Yeah I use hydrometer but keep no corals. If I were to keep corals refractonatere Forsure. If I had the funds id actually use one now