WCs and wigglers

[boofish2]

My angels spawned and now I have wigglers (day 2). I have the syphon that needs to be vigorously shaken up and down to get it going. I did about 40% WC 6 days ago and would like to do another soon but don't want to disrupt the angels and their wigglers. I'm probably going to remove the freeswimmers after they've been with the parents for a few days. Should I just hold off on the WC until I remove the fry?

 

[TwoTankAmin]

Do the wc- just do it carefully and do not drop the water level so much as to expose the eggs/wigglers. When you do the refill, do it to minimize the current it can create. Fish babies need clean water.

I do wc on tanks with wigglers all the time to no ill effect.