Jump to content

Drop checker help!

Recommended Posts

Okay so I got a drop checker... it goes greenish to yellow then I switch off my CO2 but it never goes blue again. I also measure pH then its greenish-yellow but a day later if I measure the pH is blue again but the drop checker never changes back. It is permanently yellow, even after 3 days. I am using 4dkh fluid with pH fluid to measure the CO2 levels. It just seems like the drop checker gets stuck on yellow and never goes blue even though the CO2 levels are low.

Sent from my GT-I9300 using Tapatalk

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...