Breeding Bristlenose is not that hard but as with anything there are some tricks to getting it right.
I would suggest having a read of my article Click HERE for link
It has a comprohensive breeding section about 7 pages long. it goes into all you need for breeding. The tank you mentioned is perfect for breeding.
I will, however, put a proviso on what Deano said...It is true the breeding commons for sale to the public is a bit lame as they dont sell for much. However, if you plan on selling to fish shop then they quickly become a money making machine. Fish shops are only normally interested in the common as thats all they sell. When i breed i aim for about 75% of my fry to be common so i can sell them to the fish shops. And while i onlu get $3AUD per fish, they often buy in lots of 40, so that quickly becomes $100s when you consider that the average breeding pair can procduce fry every 4-6 weeks.
If you are selling to the public tho, then look around to see if there are other breeders in your area and avoid breeding the same thing. I have heard stories of breeders getting nasty with eachother over 'turf'...what are we drug dealers or something!
Doug's Bristlenose eBook -
The number one source of Bristlenose information and the most detailed breeding guide avaliable
3rd edition LOADS OF INFORMATION, PICS, DIAGRAMS AND BRISTLENOSE GOODNESS
GO TO www.keepingandbreedingbristlenose.com FOR YOUR COPY!!
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