Hi! I'm just getting into the hobby and looking at buying a 30g saltwater tank, I'm just not sure about what species of fish would get along with each other, and what would be good to stock a tank this size! I'm also hoping to add some coral frags, and don't know much about which ones would be good for a beginner like myself!
Welcome to the hobby!! Good luck and happy reefing.. I currently run a 40g AIO Nuvo Fusion, it has a built in sump so the display is really only 30g. I currently have a good variety of gobies which don't require a lot of room to live, anything bigger and your always running the possibility of fish outgrowing tank and becoming aggressive, been there done that. I currently house in my Nuvo the following...
1x spot tail blenny
1x Royal grammar
1x wheelers goby/pistol shrimp paired
1x fire fish
1x rainford goby
1x yellow gumdrop goby
1x green gumdrop goby
2x neon goby (1 yellow, 1 blue)
Not much aggression at all, the tail spot checks them every now & then but they all get along pretty good.
Sent from my SM-G920V using Tapatalk