Just curious on how all of you mix your water with CO2. I think the extra info will help out any plant ppl thinking about injecting CO2.
Personally, I have a powerhead attached to a gravel vac. In the gravel vac, I have a rigid air tube going up into it from the bottom, with a wooden airstone attached to it. I plug up the gravel vac with a sponge. It seems to work, as my CO2 concentration is about 20-25ppm.
Of course, I have an ulterior motive in this thread as well =)
I've been looking for an external reactor for quite awhile... however, I am unwilling to mail a cheque (check)... if anyone know of a place that sells a good external CO2 reactor like the reactor 1000 from http://www.aquabotanic.com/co2accessories.html and does ship up to Canada, give me a shout =)
-Richer
Personally, I have a powerhead attached to a gravel vac. In the gravel vac, I have a rigid air tube going up into it from the bottom, with a wooden airstone attached to it. I plug up the gravel vac with a sponge. It seems to work, as my CO2 concentration is about 20-25ppm.
Of course, I have an ulterior motive in this thread as well =)
I've been looking for an external reactor for quite awhile... however, I am unwilling to mail a cheque (check)... if anyone know of a place that sells a good external CO2 reactor like the reactor 1000 from http://www.aquabotanic.com/co2accessories.html and does ship up to Canada, give me a shout =)
-Richer