The Planted Tank Forum banner
1 - 4 of 4 Posts

·
Registered
Joined
·
3,653 Posts
The TDS meters should be calibrated using a tiny little screw in the back. There should be a hole where you can insert said tiny screwdriver to change the readings.

No hole, not likely able to calibrate.
 

·
Registered
Joined
·
3,653 Posts
I have the blue model TDS meter.... but I just might have to grab that fancy smancy one!


@Rosalaine I got into shrimp keeping because of someone else! As in... I had to buy stuff to figure out why THEIR shrimp were dying. I have now stupidly overstocked my tank with fish.... not that it's an issue atm... I need a bigger tank! lol
 
1 - 4 of 4 Posts
Top