Multiple rabbitfish in reef

[Iccis Linn]

Hi guys

I got 3 rabbit fish in the reef. I added them one by one. They always hangout together. The first one is foxface and 4 month later i added the 2nd one. And 2 months after i added the coral rabbit fish. They seem to form a group since the moment i added. Never see any aggression to eachother.
So my question is about common saying that you can't keep more than 1 rabbitfish is myth ? Or just extremely lucky ?

 

[ZoWhat]

How big is this tank?

 

[Iccis Linn]

How big is this tank?

300g display

 

[ZoWhat]

300g display

Oh.

Rabbits tend to turn on you when they get older. They start to eat coral and become a nuisance.

You might feel like your currently winning... but who knows what the future holds

 

[Iccis Linn]

Oh.

Rabbits tend to turn on you when they get older. They start to eat coral and become a nuisance.

You might feel like your currently winning... but who knows what the future holds

Great, I'll keep an eye on it.
What's the age estimate of 7-8 in coral rabbitfish ?
That one's the biggest so I'm not sure how old he/she is.
2nd biggest one's foxface around 6in and about 8 month old in my reef. I got him around half of the size so i estimate it's to be 1.5 - 2 yrs old.