Who Gives A Fish Forums

I'm looking to breed my convict blennys, but I'm completely lost on where to start. Can someone help me out and share some info on breeding them? I'd really appreciate it, thanks.

Sounds like you need to find a better fish store, to be honest. As for the 40lbs of live rock, I've gotten it for $5 per pound where I'm from, so that would be around $200 for 40lbs. However, when buying in bulk, you can usually negotiate a better price.