Servofish and ship aquariums

[(XBOX)The Neko Otaku]

So question about the servofish

I notice they don't come in sizes like cetus fish and instead come in basic, adorned and magnificent variants from watching streams. Are these variants the same as size when you place them into the personal quarters fish tanks? Example being basic = small and magnificent = large or does type not matter for size and I'm allowed to place as many magnificent servofish in the tanks as I want?

[RobWasHere]

Depends on the fish. Krillers are huge and often clip through glass, while Sapcaddy is around size of big fish of Plains.