First fish ever!

Very nice, that fish will soon outgrow your tank as they get large and swim alot.

Congrats on your First Fish.

Chromis are pretty slow growers so yes, it will outgrow the tank but you should have quite some time. I've had a chromis in my 60 gallon and he's only grown 1/4" at the most over the course of more than a year.

Hopefully I will have a larger tank by the time it has grown some. But if not, I'll find a better home for it.

Congrates pretty fish and rock

Thanks!