Mugen
Fish Fanatic
Hello.. I am fairly new to this board and just wanted to ask some questions. I am a betta owner who has just recently decided to dive into the world of breeding. These wouldn't be my first bettas by far, but it would still be awesome if I could get confirmation from experts such as yourselves. 
I have a one gallon aquarium cube which I was planning on using for the general spawning process. I heard that 5 gallons are popular, but also that a one gallon can be used as the minimum. I am worried about taking out the fry to clean the water. Is it true that I can gradually fill the water level after the fry begin to swim in order to improve water quality? If so, how long would you suggest I do this?
I really hope these questions aren't too silly!
I have a one gallon aquarium cube which I was planning on using for the general spawning process. I heard that 5 gallons are popular, but also that a one gallon can be used as the minimum. I am worried about taking out the fry to clean the water. Is it true that I can gradually fill the water level after the fry begin to swim in order to improve water quality? If so, how long would you suggest I do this?