Alternative carbon source
I went to an aquatics show yesterday and one of the speakers said he used carbonated water instead of glut for his pico tanks. Has anyone tried this and most importantly is it fish safe?
The speaker ran away before questions could be asked so I'm not sure how often he dosed but he said it should be used at 1ml per 10 liters.
Last edited by ony; 11-11-2012 at 03:27 PM.