What constitutes too much co2 flux?
Been reading quite a bit lately (mainly in the Barr Reports) that co2 fluctuations can/will cause algae.
So, my question:
Since plants max out at uptake of 30ppm co2, is it still considered a bad flux to have co2 flow between, as example, 30 and 50 over a short period of time? Or is the "bad flux" mainly saying dont let co2 flux much under or stratling 30ppm?
450g Planted Discus Tank - Work in Process!