Yes, I'm referring to additional rewards that LP can get when they provide liquidity to a 3CRV pool. By providing liquidity to a 3CRV pool, LP can earn rewards in the form of CRV, a governance token native to the Curve Finance protocol. The rewards are generated from the trading fees generated by the pool and are distributed to LP on a regular basis. Furthermore, the rewards from 3CRV pools are higher than those from other pools, making them attractive for LP looking to maximize their returns.