I have kept fish for a long time but have never attempted to breed before. I am planning on attempting to breed my dwarf neon rainbow fish and currently have a spawning mop in the tank in the hope that I will collect some eggs. My first question is: I bought all the fish at the same time from the same shop. For this reason, I'm assuming there's a good chance they could all be brothers and sisters. Will this have a negative impact on their offspring? When I begin to see eggs on the spawning mop, I intend on putting the mop into a plastic container and floating it in the tank with the lid on. Changing part of the water every other day. This is a method that I found on youtube that claimed to be the Gary Lange method. When they hatch, I will move them to a small tank with a sponge filter. Does this sound like I'm doing it properly? Thanks.