They were sentient dolphins in tanks who were actual crew members, but of course it was just one of the parts of the Enterprise-D that was never seen on screen due to budget constraints.
So I have two questions:
1) Do you think there were other unconventional (non-humanoid) crew members serving on the Enterprise-D?
2) Do you think the dolphin crewmembers wore Starfleet uniforms inside their tanks? I think dolphins wearing uniforms would be really adorable.
So I have two questions:
1) Do you think there were other unconventional (non-humanoid) crew members serving on the Enterprise-D?
2) Do you think the dolphin crewmembers wore Starfleet uniforms inside their tanks? I think dolphins wearing uniforms would be really adorable.
Besides, there's something fishy about aquatic creatures wearing tailored clothing and it would affect their ability to swim properly... especially if the uniforms are that tight, it's amazing all the humans didn't speak soprano after being sewn into them... 


