Tropical Fish Keeping - Aquarium fish care and resources

Tropical Fish Keeping - Aquarium fish care and resources (http://www.tropicalfishkeeping.com/)
-   Freshwater Aquarium Equipment (http://www.tropicalfishkeeping.com/freshwater-aquarium-equipment/)
-   -   Color Perception - CO2 Checker (http://www.tropicalfishkeeping.com/freshwater-aquarium-equipment/color-perception-co2-checker-123512/)

rjordan390 12-24-2012 12:34 PM

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.


All times are GMT -5. The time now is 09:11 AM.

Powered by vBulletin® Version 3.7.4
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO 3.6.0 PL2