Do you really have to jar them up? I was thinking of getting 20 or 30 gallon longs and dividing them up instead with a heater and filter in each. Would that work? Or am i stuck with ugly jars? I would like to display all my growing babies. I could use a sponge filter or a underground one .
Also is there any way to have just a small batch of fry or no? Do you have to jar up the females as well or can you raise them together?
Sorry so many questions just want to do this right.
Also is there any way to have just a small batch of fry or no? Do you have to jar up the females as well or can you raise them together?
Sorry so many questions just want to do this right.

Unless you do it big time or for a number of years you wont be making money.