You can do it but the more often you do so, the more risk you run of problem fry in reproduction, like underdeveloped or missing tails, stillborn, etc....
I think first born match probably won't be too bad though.
I still have about 25 of these offspring of Ryan's that I haven't sold yet but I have been unable to ship them.
As soon as the courier feels the water movement, they reject the parcel for shipping.
I want to use full bags by using Kordon breathing bags but can't find them in Canada and the company's Novalek Inc. store won't ship to Canada.
If someone can find me a source to buy these Kordon bags I could ship some of these fry to Ryan. I need the 7.5 by 12" size.
By filling completely with water and propping the bag so it doesn't move around, I should be able to get by the shippers acceptance.
Kordon Breathing Bags