4 hours before lights on to drop 1 point

[Deansie]

Lime Green is the target colour....not Yellow!
http://www.ukaps.org/index.php?page=co2-measurement-using-a-drop-checker
hoggie

Hi hoggie, was your post directed at me?
I re-read my previous post and I could see why you would think I was suggesting yellow was the colour I'm after lol.
Light green is what i go for like most with fish, I was meaning if you where to increase the c02 to achieve a quicker colour change it would end up yellow with stressed fish

Replying here can be like texting sometimes if you know what I mean, take it how you read it lol