hi neal
i was just wondering how old are you because most people that make websites and sell stuff are experinced old people and also if you want to can have adds on your website if you get alot of views and you get payed by the add companys for say everyday you have the add on.good luck
I think your estimates of how much you will get is a bit optimistic, I pay 33p for fry ( admittedly I buy lots at a time ) but even breeders are looking for around 75p to £1 for pure breed endlers
I think it is a gret idea you have and I hope you do well and supplement your hobby by selling them.
I much prefer these fish to guppies and they are a lot hardier due to being less inbred, and the colours are stunning