12-10-2005, 02:54 PM
Join Date: Apr 2004
Location: Hibbing, Mn. USA
iTrader Positive Rating: 100%
For a 3" Plec, you could use a piece about 1 x 1".
It may take them a few times to get used to it, so it's best to remove any uneaten stuff the next morning. After that, they usually clean it right up, but it's still best to watch and remove any uneaten portions within 24 hours.
You can leave the skin on if you wish (they really like it), but be sure that it isn't a complete ring that they may get their head stuck in.