gravereaper0
Aquarium Advice Freak
- Joined
- Nov 16, 2012
- Messages
- 380
Just thought about this. Water agitation releases the co2 out of the water. I plan on making a trickle tower sump out of a 20 gallon long and have an inline co2 atomizer on the return line. Is that an oxy-moron, or was the co2 in the water that's coming back down into the sump been already used up by the plants in the main tank?