Coal grunter (Hephaestus carbo)

Within an very difficult tank to view and photograph due to the dirty view glass.

@Rizz Carlton This was the old pirarucu (later paroon shark) exhibit from the pre-revitalization era and they never bothered to change the glass panel

@Fargusno how the hell do you able to distinguish which tank is which?

They're very similar in design (Not the scape, but the overall base design), the larger tanks and each the rooms are very hard to distinguish and tell which one is this using photos of said tanks and rooms, let alone just of their inhabitants

@Rizz Carlton The former Arapaima tank is larger and the glass panel is blurry