Could I preserve two feminine bettas together ?

Could i keep two female bettas in a 17liter reservoir? or would they fight?
If they do what could i keep that are just as friendly?
Yes. 2 womanly bettas can be put together, as well as with other
community fish.
No. 17 litres is too small. And two females, even though they are more placid than males, is never a good idea because the bigger -one will pick on the other. If you had a 10 gallon reservoir (about 39 litres) that HAS A FILTER AND A HEATER than you can have 3-4 females in there (it is better to hold either 1 or more than two, because if there is two one will pick on the other
Answers:    I really don't recommend ever have more then one betta per tank, no matter what sex it is. They enjoy an aggressive nature and cant be trusted. Even just to day, I be at a pet store 2 betta's where together, they where both alive but one was especially beaten up and almost dead. I beckon one of the workers over and he said that some roughly boys came in and dumped all the Fighting Fish together, so he have just been sorting them all apart and he must own must some. Its disappointing the boys are sometimes immature. Sadly that fish didn't live. I usually have 3-4 Betta's at a time and I enjoy never once put them together.

What you can do is buy a small tank with a divider in the middle (NOT CLEAR!!THEY CAN STILL SEE EACH OTHER). Other erudite they bang their heads against the plastice, puff up their gills so they look bigger and more intimidating.

Hope that helps! :D

no

if you want more than one womanly you need atleast 5 and at the very minimum 3 gallons each
Can i maintain these fishes together?   Something Wierd Is Happing surrounded by my saltwater cistern im a exp. hobbiest?   What the smallest spiny 'eel'?   How do you dechlorinate hose down?