I am sure I will get flamed for this but do you find much of a point in medicating if the highest fish value you have is a $5.00 fish?
My opinion may not be worth much but it could be due to me not having too many problems with sick fish. In the 2 years that I have gotten back into fish keeping I have only a few fish die and those I believe were due to stress (upgraded to a new tank). To me the loss of a few cheap fish is not worth the hassle or the cost of medicating.
The only recurring problem I have is fin damage on my silver dollars. I have tried to medicate with melafix but find this only half fixes the problem and then the problem is back again. I have never caught the culprit who is nipping fins but I believe that it is between the 4 silver dollars that I have in the tank. They are by far the most aggressive fish in the tank. (that doesn't say much does it!)
My opinion may not be worth much but it could be due to me not having too many problems with sick fish. In the 2 years that I have gotten back into fish keeping I have only a few fish die and those I believe were due to stress (upgraded to a new tank). To me the loss of a few cheap fish is not worth the hassle or the cost of medicating.
The only recurring problem I have is fin damage on my silver dollars. I have tried to medicate with melafix but find this only half fixes the problem and then the problem is back again. I have never caught the culprit who is nipping fins but I believe that it is between the 4 silver dollars that I have in the tank. They are by far the most aggressive fish in the tank. (that doesn't say much does it!)