@StellarChaser Signage I photographed on June 12th, 2021 lists the following:
Red damselfish (Anthias anthias)
Blotched picarel (Spicara maena)
Damselfish (Chromis chromis)
Mediterranean red sea star or Red starfish (Echinaster sepositus)
Mediterranean rainbow wrasse (Coris julis)
White gorgonian (Eunicella singularis)
Ringbeck blenny (Parablennius pilicornis)
Bogue (Boops boops)
Not sure about the accuracy/up- to-date-ness of the signage (sometimes an issue in the aquarium) or what the current situation is as I haven't been to Antwerp Zoo since July of 2021. This is the best I could give you, I hope this helps.
