Can anyone advise the best marker to use on plastic pricing tags in a frag tank ?
I have seen some people use sharpie markers and let it dry well then add to the tank . Is this safe ? I have seen stores before that have prices marked inside the tank. Thanks for any help.
I have seen some people use sharpie markers and let it dry well then add to the tank . Is this safe ? I have seen stores before that have prices marked inside the tank. Thanks for any help.


