Whether or not it is, or isn't siquia, is sort of blurred by the color morph. Without the normal characteristics of siquia, any, and all these pink morphs, kind of look like generic line bred convicts, basically an undeterminable generic Amatitlania. How can anyone tell by looking?
These morphs do not usually last in nature, because they stand out.
If you like it, that's all that counts, but trying to make it out to be something out of the ordinary, or rare is a stretch, and unless you have some kind of assurance that the parents were truly siquia, its a pink convict.
Not trying to rain on your parade, just the way I see these morphs.
Morphing of any cichlid whether a convict, or a Parachromis, or some mbuna, makes ID almost impossible unless you have a taxonomic key, with fin and scale counts.