Welcome to the forum and to the wonderful world of Betta keeping....a great hobby for the whole family......
In the 5gal filtered tank ? with 2 female Betta-you might end up having some problems-sometimes 2 females can end up fighting over territory and 5gals really isn't ideal to keep more than a single Betta-It will be great for either a single male or female along with some shrimp and/or snails....You might want to return one of the females or use the 1gal you have for the other one.
IMO/E 1gal is fine to keep a single Betta long term provided that water quality is maintained.
I would recommend getting a larger tank and start sorority, however, often these can be problematic even for the experienced Betta keeper and so I wouldn't recommend one at this time to help increase odds of success....your daughter has had to deal with failure already with the goldfish.......and we want her to be successful and stay in this hobby for a long time-she/children are the future of our hobby after all....
If you haven't already-make a new thread along with pic in the proper section of the Betta forum-you will get more response along with more ideas from our many member.
It can be overwhelming at first with all the information-just remember...lots and lots of different ways to successfully keep this species-its finding what works for you......
Ask all the questions you need...we are here to help......
In the 5gal filtered tank ? with 2 female Betta-you might end up having some problems-sometimes 2 females can end up fighting over territory and 5gals really isn't ideal to keep more than a single Betta-It will be great for either a single male or female along with some shrimp and/or snails....You might want to return one of the females or use the 1gal you have for the other one.
IMO/E 1gal is fine to keep a single Betta long term provided that water quality is maintained.
I would recommend getting a larger tank and start sorority, however, often these can be problematic even for the experienced Betta keeper and so I wouldn't recommend one at this time to help increase odds of success....your daughter has had to deal with failure already with the goldfish.......and we want her to be successful and stay in this hobby for a long time-she/children are the future of our hobby after all....
If you haven't already-make a new thread along with pic in the proper section of the Betta forum-you will get more response along with more ideas from our many member.
It can be overwhelming at first with all the information-just remember...lots and lots of different ways to successfully keep this species-its finding what works for you......
Ask all the questions you need...we are here to help......