Did noah have aquariums on board?
They were big wooden vats, actually, made of gopher wood and pitched within and without with pitch. There were a few small glass aquariums for the pitch-sensitive fish, but too much glass would have caused bouyancy problems.
All of them probably needed lids to prevent sloshing.
And there were perches up in the rafters so the flying fishes could mingle with the bat-birds.
Disclaimer: The above statement is without a doubt, the most LUDICROUS, IDIOTIC AND PERFECT EXAMPLE OF WILLFUL STUPIDITY, THAT I HAVE EVER SEEN OR HEARD.