Safex is mooning on cryptopia currenltly 40% difference from btrx, just saying.
How long does it take in minutes for SAFEX transaction to get enough confirmations? That's how many time you have before arbitrage kick in.
About 1.5 hours currently, but may take longer as i suppose many will grab cheap safex and rush to cryptopia. We still have a week though, and prices in cryptopia i think will get back to normal levels.