08-07-2009, 03:08 AM
Join Date: Mar 2006
Location: Kaneohe, Hawaii
iTrader Positive Rating: 100%
| | Re: How to carpet dwarf hairgrass???
Dwarf hairgrass needs high lighting, co2, ferts, and preferably a nutrient rich substrate. I can see that you have 2 of the 4 but your light is probably too high above the tank to reach the hairgrass, maybe lower it 6"? Another problem might be that your temperature is too high but I have grown carpets of hairgrass at 85F so *shrug*. What kind of substrate are you using?