Clint's 12g mini-reef aquarium photo really shows off his stony Frogspawn, Torch, Hammer and Red Brain Corals, soft Green Hairy Mushrooms, colony of Zoanthids, Red Linkia Starfish, Pom Pom Crab, Percula Clownfish and Flame Angel.
Smaller tanks make great Do It Yourself (DIY) Projects. They are fun, easy, inexpensive and go together quickly. Just modify the DIY 55g Glass Aquarium Plans to meet your needs. There are a number of Canister and Power Filters and Mini/Nano Reef Tank Lights which will allow you to keep corals in your new tank.
