Ebbsfleet have agreed loan extensions with Crystal Palace and Charlton for Nathaniel Pinney and Yado Mambo.
Palace have agreed to allow striker Pinney, 21, to remain at Stonebridge Road for the rest of the season.
Meanwhile, 20-year-old Mambo will do so on a month-by-month basis, allowing Charlton to recall him if necessary.
"They fit in very well with the lads and have added a new dimension to our play," manager Liam Daish told the club's official website.
"I know that both clubs feel their players are benefiting from playing first team football with us.
"We are pleased with our progress so far this season and keeping these two lads in the squad will go a long way to making this a successful return to the Blue Square Bet Premier division," he added.