The Official Asylum Reef Tank Thread

It can be easy.
My first tank was a 7.5 gal with a behind tank filter and three pieces of live rock wedged in it. It took a while for it to stabilize but it finally did, enough for some coral, shrimp, crabs, damsel fish, critters, etc.
It evolved into the 10 gal nano I still have. I have to clean it before I can post a picture. It takes a lot of cleaning to keep them clear. Stuff grows vigorously in a marine environment.