Anyone bred the bumblebee goby?

Roland

worlds last gunslinger
I planning on breeding this little fish. For me they are one of the coolest looking fish out there.

Because they come into the country as juveniles and therefore unsexable, I plan to buy 5 or 6 and pair them off later. They will be going into a 3ft 20g tank. Ph is 7.5, but the water is really quite soft, whats the best way of hardening the water? How much salt do I need in the tank?

Any info, including fry care, would be very much appreciated.;)
 
AquariaCentral.com