betta forum , Excess food will accumulate at the bottom and cause bacterial growth and cloud water. I suggest feeding your fish while using standard betta food pellets by dropping in one pellet during a period, perhaps a few times every day.
Betta fish can live for approximately four years and there are some simple steps that you simply can follow in how to get care of betta fish which means that your fish will continue to be happy and healthy and with you for some time.