Clownfish question

[SummersJAR]

Hello, i have two clownfish one is orange and white while the other is black and white i dont not know how old they are because we bought a tank with them already in there. But i think they're about 4 years old. we have recently upgraded to a new larger tank a 210 gallon. and i have noticed they have not been hanging out with each other more often. They were always side by side in the old tank. but now they are only by each other about 50% of the time. we moved them to the larger tank early december. so my question is what would cause this? and why?

 

[mojozen]

there probably just getting used to a new tank. give em some time....

 

[drewm253]

now they have more room and may develope their own spaces within the tank