Smallest tank for 2 ocellaris pairs?

[Roosterjack]

I am guessing it won’t go well, but do have a 6 foot tank and it is currently unoccupied.

 

[Rp8]

Im guessing 1"/gal still applies. so full size clown x 4 (2 pairs)=minimum tank size
In my non expert opinion I hope this helps!