On Tue, 21 Jun 2005 23:21:24 -0500, (DD DDD) wrote:

My 300 gallon preform has clear water but I have this brown slimey film
on all the sides and all the rocks and plastic plants. Its not green. If
I wipe it with a papertowel it looks just like poop..Yuk It staines the
papertowel brown. Not green or red. I have a uv light and a large
bio.mech filter. The fish are healthy. Any ideas? Thank you

List this under "if it ain't broke...." If the water is clear and the fish
healthy, what's the problem? Waste of paper towels, imo. wink ~ jan

~Power to the Porg, Flow On!~