Hydrometer

[trsmith18]

I need to get a hydrometer to ensure that my salinity is accurate. My Hanna salinity meter was horribly off killing nearly my entire tank due to my salinity migrating up to 1.041! Darn near brined my clownfish

Seems like everyone likes the Tropic Marine one, but seems to be expensive and super fragile. Is there any other ones people have had confidence in? I see several on Amazon but don't want to buy inaccurate junk and regret it.

Thanks for the insight.

 

[90's reefer]

Tropic marin and a 500ml graduated cylinder.
I have used them all and this is still the most accurate way, imo, to maintain salinity.