I know this is going to seem harsh, but you will need to read and learn about fish in order to succesfully keep them. They are living creatures and as such seat of your pants flying will fail everytime. I do not really blame you but I do blame the makers and sellers of this stuff for not properly informing buyers of all they need to do. It is a little more involved then throwing in water and fish and voila. You need to go out and buy a good general aquarium book, likely less then the fish you bought would have caused you and read it. It is not rocket science but it does take a bit of dedication on your part. Your comments in your first post seem to indicate you do not want to do any reading or research on fish keeping and with that attitude you are sure to have problems all the time. Again I know this seems harsh and it may be, but I am just tryng to get the point across.