Sea Angels in aquariums

Hi,

I'm a big fishing and aquarium enthusiast (part of the Eorzean Aquarium) and I've wanted to add molluscs to tier 1-4 tanks since Heavensward. We've not yet gotten any species to add, but I noticed that there are many sea angels scattered around clear water pools in Coerthas Western Highlands.

Is it possible we'll get these added to aquariums? I see Charibenet as a big candidate, but both ghost and ice faeries would work too.

https://pbs.twimg.com/media/F508dqSW...jpg&name=large

I would also love to see them added to aquariums. You can sometimes see them floating below the surface of some fishing holes and they're quite pretty.