They do sleep on their sides because if they slept face down or face up they would suffocate
Because they can gain more strength
The way you make your dragon sleep on dragon fable is all too simple.
This Dragon Won't Sleep was created in 1995.
Fish sleep on the ground.
The black dragon fish is indead endangered
-Fish do not sleep -Fish do not have eyelids -Fish are very nice pets
i don't think fish sleep (the plural of fish is fish.)
Fish can sleep...and btw all fish have gills
a dragon fish have sharp-pointed fins coated with poisen.
flying fish just fly while dragon fish can breathe fire as well
No. Fish actually only "rest" than sleep.
Lentern Fish Dragon + Neon Dragon