gerbils and cats?

[Claudia Burwitz]

hello everbody, has anybody any expierence with gerbils and cats which have been in the household bevor?  my cats are very intrested in the gerbils(live tv for cat?) do i nee to secure the lid ?i think it is secure for the gerbils not to come out but for the cat to come in? have a nice day! claudia