How come the blue zoos arn't so blue when you get them?

[Cuda]

How come the blue zoos arn't so blue when you get them?

Tubs are super blue but others I get are just kinda nothing?

Are blues that different under different light than other zoos?:misdoubt:

 

[roshi719]

Tubbs are the only ones proven to hold their color best under the largest variety of lighting setups.

 

[killingseed2000]

+1 on that, i have tubs and they are blue in any lighting. picked up some carib blue. they where blue when i got them but under my MH they have lighten up to a gray. in another tank with less light they changed back to a more blue. have another set of blue rings zoa in my tank you can tell they are blue but in buddies tank they have a nice blue ring.

 

[subielover]

Photoshop.