I strongly advise against keeping plastic plants in any marine aquarium. They will just gather debris and algae and be more of a pain than anything else. IMO, liverock is an excellent filtering option. Learn more about liverock and starting a marine tank here.
Your questions would be better answered if you posted a brand new thread in either the New to the Hobbby forum or the Nano Reefs forum, explaining your situation, and what exactly it is you want this tank to be. Also, check out www.nano-reef.com
Best of luck!
Your questions would be better answered if you posted a brand new thread in either the New to the Hobbby forum or the Nano Reefs forum, explaining your situation, and what exactly it is you want this tank to be. Also, check out www.nano-reef.com
Best of luck!