0/10 enemy designs. 11/10 friend designs. I'm gonna pet the sea slug and the anemone and I don't care about the consequences.
Also, the standing octopus, clam, and coral/barnacle 'golems' are delightfully creative twists that remain very close to the original creature, and it's surprising me that I've never seen such concepts be explored that I recall (well, except barnacle golems..).
Tl;Dr: Congratulations on making them all ooze personality. my fave is the crosseyed coral baby.