Seconde Sleeper Banded/Dragon Goby

[Fitz19d]

Was wondering if there was an easy way to sex or otherwise figure the odds of getting a second sleeper banded aka Dragon? goby to get along. One in existing 55g tank is almost 3 inches. One I'm interested in is 3 inches maybe a little more.

Any reasonable chance or should I just go for other fish/different gobies. (Need a neon imo.)

 

[namxas]

Unless you get fish that are solidly on prepared foods, a 55 won't support a second "sandsifter". As for sexing sleeper gobies, I can't help.

 

[BuckeyeFrags26]

Good question. You should always take the one out and introduce them at same time for a small chance they won't fight or be aggressive towards one another