Nudibranch's *plz Help*

[Luke & Penny]

About 2 months ago i found i had nudibranch's in my tank, i killed most of them and dipped my zoo's, they all seemed to have gone but last weekend i changed to a bigger tank and 2 days ago ive noticed i have a few more baby nudibranch's can anyone advice me what to do next as i keep dipping my zoo's in fresh water but this isnt getting rid of them is there a certain fish i could get that would eat these little buggers?

cheers all

penny

 

[Opcn]

Are they zoo eating nudis or just nudis? there are other cpontrolls out there to eat them or kill them, but we would need to know what else is in your tank before recomending one.

 

[Luke & Penny]

Hiya, yeah as fare as i know they are zoo eating ones as they seem to be spawning on my zoo's, in my tank i have fish, corals, snails,hermit crabs, a shrimp, since they have been spawning over my zoo's the zoo's look bedraggled, ive dipped them a few times and a few nudis have fell off, but i keep seeing them on my glass and over my zoo's,

cheers
penny