How Hard Is It To Keep

[jcabs100]

I'm looking to start a marine tank I have a spare 20 gallon what do I do how many fish I've done a lot a research but id like aome feed back...i currently have a fresh water tank for about 2 years now so I have some experience but I'm also still learning

 

[56jman]

You could start one up you just need some $$$ on hand. You could fit 3-5, 1"-4" fish in there. Maybe a clownfish, goby or two and some other small compatible fish of your choice. Research into cycling and Live rock first along w/ bio filtration to start out then post what you've learned.

Research time. You'll be doing alot of it if you get into this hobby

This hobby isn't that hard if you're willing to take special care for each of the inhabitants if they require special attention. Water chemistry also plays a big, sorry HUMONGOUS part in SW

 

[jeasko]

Jcabs would be worth looking at the MARC section of the forum see MARC