Quote Originally Posted by Odica View Post
What do you mean test it? They all said the same thing at the pet store low humidity. Should I take them out and see what they go down too? And the top on the tank is made from plastic and has small holes all over it.
Yeh that's wot I mean. Check it against the others to make sure its not faulty. I'm unsure then. I don't know wot could b causin such high readings. Hopefully someone else can suggest somethin. So sorry I can't help.