Color Perception - CO2 Checker - Tropical Fish Keeping - Aquarium fish care and resources
  • 2 Post By rjordan390
LinkBack Thread Tools
post #1 of 1 Old 12-24-2012, 12:34 PM Thread Starter
rjordan390's Avatar
Color Perception - CO2 Checker

Sometimes our aquarium setups make it difficult to determine the color of the CO2 checker. I have come up with a idea that works real well.
Some of the office supply stores like "Staples" have a plastic heat sealing machine. This machine will sandwich something like a business card and heat seal it with stiff plastic. So I used one of their business cards and ask them to seal it. Of course, one of the sides of the business card must be blank and have a white background.
I find this works real well with no leaks getting into the card. Give it a try.
Freshcatch and pop like this.
rjordan390 is offline  

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page

Posting Rules  
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

For the best viewing experience please update your browser to Google Chrome