Can someone point me to a site or a thread explaining the best type of gravel and the way a small tank should look? Right now my plan is for a 2 1/2 gal tank, planted, heated and filtered. I'm not sure if I should be looking for some driftwood and what size the gravel should be or if sand would be best. I plan to only have shrimp - not sure what kind is available locally. Thanks for any advice! Donna