it probley means that your betta is sick. Look up on websites to see if you can diagnose your betta with any sickness. I realize my data was sick after he died so look sicknesses up fast. Hope this helps.
SLEEPING, they don't have eyelids so it seems like they are awake
If you overfeed a betta they will start to slow down their swimming and lay on the bottom.
get rid of it or flush it down a tolette
NOOOOOoooooo. The oscar would eat the betta fish almost instantly.
The cover is necessary for Bettas. It keeps the air above the water moist and warm so that when the Betta takes in a gulp of air it will not harm the fish.
NO, if your fish is lying down it is probably dying or dead.
other Betta fish and the bigger fish.
Betta fish do not eat fish.
No betta fish are carnivores.
Well, if you love your Betta fish, then it should live by itself. But if you add another Betta to your current Betta fish's tank, then they will start a fight because Betta Fish are Siamese fighting fish and if one Betta is in contact of another Betta, the possible reason would be a fight between them two.
A betta is a fish of the species Betta, especially Betta splendens, commonly known as the Siamese fighting fish.
Fish sleep on the ground.
yes