Nice link, but dont be getting ideas of replicating the 5000g system!! Lol
Keep reading, and keep going back to ediaz link, thats a really good one.
I have a pair of Neon gobies that i am sure are spawning, but never seen a nest in the 55g tank. They are displaying simular behaviour to my spawning dottybacks (P.fridmani) darting in and out of a rockpile.
I plan on setting up a simple, small tank and have these as my next breeding project, so keep sharing.
If i were you, and you are serious about having a go. Then have a go at running a few cultures, you can always feed them to your tank. Though in order to feed any larvae, you have to be able to raise some food. This takes up quite a bit of tank space on its own! (though can be done in confinds).
Good luck, keep posting any progress and keep sharing links.
Mark