Hey guys! After being disappointed about the restrictions of a 2.5 gal tank, I craigslisted a 10 gal with all the works (heater/filter/gravel/light)! Woohoo! I've decided to use the pico tank for shrimp and am curious about what you guys think I could put in this ten gallon tank. Both fauna and substrateless flora suggestions are appreciated! Thanks so much! Ps. If you have/had a ten gallon, share your experience of pictures please!