I think my bata is sick help!?

Question

he keeps lying on the floor of his tank he eats and stuff but i think that he might be lonely but I'm scared to get another fish he is about 7months old.

Answer 1

bettas like being alone

does he have a heater

when they are cold they are not very active

Answer 2

yes...they are loners...keep his water cleaned, use the dechlor, and keep him warm....they are tropical, which means they need warm water...not hot, but a nice warm temp and he should perk up.