Well Sorta. I have had Betta's before. I was around 14 or so when I last had them. I had no clue they couldnt be in vases and such. Anyways, I bought a Betta a week ago and go him this tank.. then I bought another Betta with another one of the same tanks. So long story short, I have 3 betta's and my nephew has 1 betta.
There are 2 Betta's in 2 of these: 1 per tank.
The 3rd is in this one
The 4th was a random fluke, he was in a wicked small container. He was orange and I fell in love. He is in this one.
Now, that I researched more and more. I find that the 3 of the 4 are not what I really like. The 3 gal one is my favorite.
Anyways, I started looking on here and see that some keep them in the critter cages with a heater in the bottom. I am looking for newer tanks that cost less then $20 each. Also, since I wont be able to buy them this month, I am hoping to at least get 1 this month. But for now I was wondering what heaters will be appropriate for all these tanks.
Also, water changes? I see people do 50% water changes, what does this involve? Is it just dumping out half the water then refilling it.
Any tips are greatly appreciated!