I would like to know why also, and I agree about the suction cups. I tell you, if anyone ever comes up with a suction cup which works over the long term, then the aquarium world will be the pathway to his door. I have had Fluvals, Eheims, Marineland, etc. and invariably it is the suction cups that go out first. At 09:52 PM 1/14/98 -0800, you wrote: >Erik, >Just curious - why don't you like Jungle sponge filters? I've been >using them for around 25 years and have always had good luck with them. >The ones I don't like are the Tetra ones, since the suction cups never >seem to work for more than 6 months. >Mark > > >------------------------------------------------------------------------- > > ______________________________________________________________________ William M. Groth groth@ruf.rice.edu Senior Staff Auditor Internal Audit Department phone: (713) 527-8101 ext.3759 fax: (713) 285-5927 _____________________________________________________________________