Help.....saltwater levels

[andsoitgoes]

Originally Posted by supersmile

This may seem like a stupid question but how would you submerge your hydrometer in the tank? Mine just floats????? So you would keep your hydrometer in the tank at all times? How come you never see hydrometers in peoples tanks????

there are ones that have suction cups (a red sea one to be exact) which just hooks on to the front of the tank.

And I guess most people use a refractometer instead of a hydrometer, it's been relegated to the "less advanced aquarist" honestly. If it didn't cost over 50 bucks, it's not a worthy measurment of anything.