Platy feeding tentacles and ID

[Marsh980]

Hi all,

I assume these are my Platy’s feeder tentacles and do they get any longer?

Does anyone know what Platy this is?

Cheers

 

[C. Eymann]

platygyra lamellina or goniastera australensis, often confused with one another in the hobby as they are almost impossible to tell apart without examining a bare skeleton.

Sweepers can get pretty lengthy on either so keep a distance ring around it.