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Originally Posted by davis.1841  Thats what I thought but figured I'd ask to be a little more confident with that assumption. Thanks
I just bought one of the Red Sea versions of the drop checker and I love it. I would almost consider a drop checker to be a must have item for anybody trying to get the most out of DIY Co2. I really like being able to adjust the "good" color to match the CO2 concentration I'm trying to achieve. |
Cool. I also have that Red Sea version drop checker and last night got some distilled water and baking soda and got the kh to 4. Place the drop checker back in the aquarium and within 2 hrs it went from Blue to Very very light green almost yellow.
