yellow clown goby and sps

[Whatigot]

Originally Posted by Diana

Interesting too, because my two green clowns have always dominated over any yellow I put in the tank. The yellows for me never seemed to last very long, with the greens being very bold and aggressive (especially with each other). Very strange!

The yellows are known for being bolder but not as hardy.
The green are known as being hardy, but shy.
aggression is probably up to the individual fish and what it feels like it's territory is.
at least in my reading and experience.

I have spent a lot of time watching these guys in several tanks over the years, but i can only attest to the individuals I kept.
Never seen them in nature...