To me that sounds like CO2 is yet another "fertilizer" in that it can either be limiting or contribute toward health. In unbalanced situations, an increase can lead to problems. But if CO2 and nutrients scale up from ambient together, then no big deal....growth rates just scale with them. If I'm not mistaken, terrestrial plants work this way too.
I just know greenhouses and planted tanks get spiked with CO2 to drive faster growth, or to avoid CO2 limitation....don't know a lot more than that. For some reason we think differently in saltwater, but maybe we shouldn't?
I just know greenhouses and planted tanks get spiked with CO2 to drive faster growth, or to avoid CO2 limitation....don't know a lot more than that. For some reason we think differently in saltwater, but maybe we shouldn't?