My mom works at a daycare/preschool thing and they have a huge community tank...The kiddies there love all the fish so I figure I would give them my 5 black tetras to add to the tank....Now I have a 29g tank with the tetras, tiger barbs, rainbow fish....Will taking all 5 fish out at once mess anything up in the tank? I know it sounds stupid but I just wanted to make sure because I know you are only supposed to add a few fish at a time so I wasn't sure about removing them all at once... Thanks
