3g Eclipse Needs Substrate
I have a 3g eclipse that will soon become a low light planted aquarium. But I'm wondering what substrate I should use. I would really love to put Flourite in the tank, but spending $25 for a 15 pound bag for a 3g seems a little extreme (on my wallet in particular). Does anyone have any suggestions? Are there any good substrates that I can find at my local Petsmart or LFS that I can get in smaller quantities? Or am I stuck getting a 15lb bag?