In article ,
shrek wrote:

HI there

I have a oase biotec screenmatic set and to the right of it near where
the uv screws on to it there are long white tubes with like stone in
them. Sorry I cant be more specific. I heard from someone that you are
supposed to dip them in salt water anually cos there something to do
with that.

Can anyone help.


Thanks


The rec.ponds folks have moved to Google Groups. Just search Google for
the moderated group which is 'ponds' business as usual without the trolls
in this Usenet version.


--
"Ward, weren't you a little hard on The Beaver last night?" --June Cleaver