ye sit is very normal mine does that too:)
a betta is asleep for as long as it would lke tew if the lite is off theyll sleep they sleep above water lke if there dead but ther fin is still moving and there eyes are open
A normal length for a fully grown Betta male is around 2 inches excluding the tail fin.
Betta dish actually don't sleep, or they'd die.
sleep
You don't have to, but the Betta Fish likes it because they can sleep in the plant.
open
if it is floating to the top, it means that your betta is sick. if it swims to the top and stays there, it is a normal behaviour of a betta.
Betta fish can simply rest at the surface of the water or they may rest on leaves of plants.
There are half moon betta, delta betta, round tail betta, long tailed betta, crown tailed betta, king betta, and others I don't know of yet.
Betta fish can be from 2 to 4 inches long when fully grown.
Under normal circumstances the female Betta looks and is smaller than the male in both body and finage.
i have had this happen lots of times whether your feeding them or not... it scares me every time... and it is with different betta fish so i think it is normal!