View Full Version : rocks

03-19-2009, 07:07 PM
I live in New Hampshire and have a 75 gallon tank, and my tap water is naturally soft with a pH of around 6.8-7.0. I want to get some limestone rock and maybe some crushed coral, but have no idea where to get it besides ordering Texas holey rock. Any suggestions, possibly any locals??

03-19-2009, 09:24 PM
crushed coral in your filter will help, or even as part of your substrate.