anyone tried using this : Tropic marin hydrometer?

[chercm]

anyone tried to use this ?

it is quite hard to get some reading as it kept floating up and down in my sump.

[shifty51008]

you really need to have it in a no flow area to get a good reading. usually they come with tubes that you fill with water then put the hydrometer in there to read it.

[chercm]

oh. i think you are referring to the package that came with it . i never thought of that .

thanks lol

[shifty51008]

lol no problem, good luck